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Programming
Description
- Businesses today are extremely reliant on large amounts of data for making intelligent business decisions. Likewise, the data warehouses are often structured in a manner that optimizes processing large amounts of data.Write a two to three (2-3) page paper in which you:
- Outline the main differences between the structure of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data.
- Outline the main differences between database requirements for operational data and for decision support data.
- Describe three (3) examples in which databases could be used to support decision making in a large organizational environment.
- Describe three (3) examples in which data warehouses and data mining could be used to support data processing and trend analysis in large organizational environment.
- Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
- Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
- Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
- Describe the role of databases and database management systems in managing organizational data and information.
- Distinguish the role of databases and database management systems in the context of enterprise systems.
- Use technology and information resources to research issues in database systems.
- Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
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Develop a comprehensive software development plan document
AssignmentDetails_10_5_2015.pdf Project Background Throughout this course, you will be working on several aspects of ...
Develop a comprehensive software development plan document
AssignmentDetails_10_5_2015.pdf Project Background Throughout this course, you will be working on several aspects of a software development project that will result in a complete software development plan document for a project of your choosing. You will not actually be developing any software, but you will work extensively with the concepts of good software development practices. Additional information and the deliverables for each Individual Project will be provided in the assignment description for the project.Project SelectionThe first step will be to select a project as the target for your software development plan. This project will be used as the basis for each of the assignments throughout the course and should conform to the following guidelines:Nontrivial: The selected project should be large enough to allow reasonable exercise of the software development planning process.Domain knowledge: You should be familiar with the organization or software category to allow focus on the planning tasks without significant time required for domain education.Accessibility: You should have good access to the people and other information related to the organization or software because this will be an important part of the planning process. Select a software development project that fits these requirements, and submit your proposal to your instructor before proceeding further with the assignments in the course. Approval should be sought within the first several days of the course. Your instructor will tell you how to submit this proposal and what notification will be given for project approval.Assignment:For the assignments in this course, you will not be implementing the actual software project, but rather, you will be developing a comprehensive software development plan document. Your first task in this process will be to select a project to use as the basis of your design. You will also create the shell document for the final project deliverable that you will be working on during each unit. As you proceed through each project phase, you will add content to each section of the final document to gradually complete the final project delivery.The project requires that you do the following:Submit the project proposal to your instructor for approval.Software Development Plan Document Shell Use WordTitle Page Course number and nameProject nameStudent nameDate Table of Contents Use auto-generated TOCSeparate pageMaximum of 3 levels deepBe sure to update the fields of the TOC so it is up-to-date before submitting your project. Section Headings (Create each heading on a new page with TBD as content except for sections listed under New Content below.) Project OutlinePlanningAnalysisDesignQuality AssuranceImplementationMaintenance New Content Project Outline Briefly describe the project.Include a list of the major goals and constraints for the project.Material can be taken from approved proposal submitted to instructor.Be sure this project is approved by the instructor. Planning Identify the stakeholders for the project.Identify the tools required for the project and how they will be used.Identify the software development life cycle model that will be used for the project, including justification of the selection.Identify the major phases of the project, and illustrate how they fit in the selected development model. Name the document "yourname_ITSD422_IP1.doc."Submit the document for grading.
CSCC Database Fundamentals Project
Use Draw.io***I attached Project 3 which I already did. I hope it gives you some reference***In your previous assignment y ...
CSCC Database Fundamentals Project
Use Draw.io***I attached Project 3 which I already did. I hope it gives you some reference***In your previous assignment you create a diagram for the new database. And you worked to understand the data as much as you could, but there were questions about what some of the data given you represents. In this case study we look at the meaning of the data that was given and you go back and refine your design again, but also begin developing the database in SQL Server.You asked several different employees (portfolio managers and client services representatives to walk you through the data provided) and you created a matrix of information (meta-data) about the data from the spreadsheets.Client List Information:
Client Id
The client id is provided to us through a brokerage company. We have no control over how this ID is created or what it looks like.
Client Name
We use the investor's name (for individual investment accounts) or the company name as the client name. Generally, we also add what kind of account this is "Pension," "401K," etc., to the end of the name.
Account Type
Currently we have four different account types:
P1 - Pension fund (pool #1).
P2 - Pension fund (pool #2).
I1 - Individual investor's fund.
K1 - 401K fund.
When we manage money from our individual client's we pool those funds into one of these four current accounts. We don't mix individual investor's money with pension funds, for example. The number of account types can change as the company grows.
AUM
This stands for Assets Under Management. And it represents the total current investment amount for each account. We add all AUMs together to know what the company's total AUM is.
Investor Contact
The is the name or names of the people who are either client or the client's representative(s). There can be multiple contacts for a single account. Generally, it is no more than two people, but there's nothing to say it can't be more than two.
Phone
This is the phone for the contact person.
Inception
This is the date that we started investing for this client.
Strategy
Each client chooses an investment strategy or strategies for their money. Currently, we have four investment strategies available to our clients:
LCV - Large Cap Value account
MCG - Mid Cap Growth account
QNT - Quant funds account
SCG - Small cap growth
A client can choose multiple investment strategies, but this means there will be multiple accounts for the same client. An example of this is the City of Ferguson Municipal 401K. They split their investment money between three different investment strategies.Each strategy has different risks and expected rates of return. With more risk comes more expectation that the investment will perform better.
C/S Representative
This is the person at National Investments who handles all client communication and reporting.
Investment Manager
This is the person at National Investments who is responsible for the investment decisions on behalf of the client. In reality, the investment manager is tied to the strategy—not to the client. For example, Peter Denning manages the Large Cap Value strategy, hence he is the manager for the three companies in the example data that have selected the LCV funds.
Holdings Report Information:
Ticker
This is the stock symbol for the equity that is being held in the account. For example, AMZN is the unique symbol for Amazon while MSFT is the unique symbol for Microsoft. These tickers (symbols) are defined by the exchange where the company's stocks are traded.
Name
The name of the company associated with the ticker.
Shares
This is the number of shares of stock owned by each investor.
Price
Each company's share price is determined by the market. We always record the latest share price from the market.
Current Value
This is the value of each investment and is determined as Shares X Price.
Additional Notes:You also recorded some additional notes in your interactions with various people, as follows:
Any investor can have multiple accounts at National Investments. Each account must be kept separate from the others.
In the Client List example data, there is a note about someone named Kevin Riley. In this case, Kevin is the investor contact, however, he does not work for the City of Ferguson. Frequently, an investor will hire an outside consultant who becomes the investment contact. The role of the consultant is to ensure that the investor's money is handled properly. These consultants typically perform audits for the investor and help guide the investor in their decision making.
As National Investments grows, it will have more clients and potentially more strategies and account types.
AUM is important because it is a measure both of the value of any individual account, and when added all together it is the total amount of money National Investments is managing.Purpose:You know feel that you have more information than you did before and can begin to rethink and possibly refine your initial database diagram. You can now also begin thinking about the actual implementation of your design.Task:In preparing your progress report you will need to perform all the following:1. A copy of your Draw.IO diagram of the database design as you have it after making any adjustments given the new information you now have. If your design doesn't need to be changed from what you had then simply use that existing design, but chances are there will be some adjustments. You can simply export your Draw.IO as a .png image file, and then insert that image into your word document.a. This diagram should incorporate everything you know about the company thus far and show as many tables as you believe needed given the information at your disposal to-date.b. For each table list the attributes (columns) you believe will be required.c. You will also need to identify the connecting points between tables. And here you need to be thinking in terms of the foreign key relational constraints—the proper relationships between tables.d. Finally, you will need to identify the primary key for each table.2. Implement your design using Microsoft SQL Server Management Studio (SSMS). You will need all the following:a. An AWS RDS SQL Server Service. You should already have created this. Note, you do not want to have multiple services. One is enough and can hold multiple databases.b. A Database named NI or NationalInvestments (or something unique to this project)c. Within your database create each of the tables shown in your diagram.d. For each table create all the necessary columns with appropriate data-types.e. Identify the primary key for each table.f. Create the relationships between the tables as need and as specified by your design.3. Create a new database diagram using Database Diagrams feature in SSMS.a. Place each of the tables you have created onto the SSMS diagram.b. Change the view to use the Standard option from the Table View menu. This will show not only the column names but also the datatypes.c. Copy the diagram to the Windows clipboard and paste to your Word document.Criteria:
Much of your work in this assignment is that of refining your design according to the new information provided, determining the data-types for the columns within each table, and implementing this design in SSMS.
Submission:
You will submit a single document in either Word of PDF format to Blackboard. This document will be your Progress Report to the partners at National Investments.
Important: You might want to go back and read the section on "Reports" from Introduction to Professional Communications. (Link to reports information here.) Focus on the information about the "Progress Report" and "Report Organization." Note, with respect to the "Report Organization" section you only need to focus on the information about the "Introduction," "Body," and "Conclusion."
University of Washington Seattle HW #5 loops and file I/O
Work Items
Draw a flow chart of your main program. You do not have to draw flow charts of the contents of methods the m ...
University of Washington Seattle HW #5 loops and file I/O
Work Items
Draw a flow chart of your main program. You do not have to draw flow charts of the contents of methods the main program calls; you can treat those as black-boxes. Submit the image file of a scan of this flow chart:
The chart may be handwritten and can be more than one page. Please make it legible.
Your image file can be PDF, JPG, TIF, or PNG.
Please submit only one image file via Canvas. Do not email your instructor your work.
Name your file LastFirst_HW_Loops_Files.pdf (or whatever is the extension for the graphic format you're using), where you put in your own last name and first name for "Last" and "First". You must name your file this way.
Write the program described below. Submit the single Java file (i.e., ".java" text file) that contains your program:
Please submit only a single Java file via Canvas. Do not email your instructor your work.
Name your Java file LastFirst_HW_Loops_Files.java, where you put in your own last name and first name for "Last" and "First". You must name your file this way.
Note that by requiring you name your Java file LastFirst_HW_Loops_Files.java, it means that the public class that is in that file has to be named LastFirst_HW_Loops_Files (again, substituting your own name as appropriate).
Input Data File
Your program will read from an input file: courseData.txt.
Note that when you click on the link to this file, Canvas will automatically put it into a window in the Canvas environment. You'll need to select the data and copy it to an open text file (such as open with NotePad or Word) and save it as PLAIN TEXT. Do not save it as Rich Text Format (rtf) or a Word format (.doc or .docx).
The above input file has a number of data items stored in the file in the following order:
Global data is on the first line, as this applies to all classes. This first line holds the weights to use for all classes, in this order: program weight, midterm weight, and final exam weight.
Every other line in the file is specific to a class, and so the next line starts with a course identifier (142, 143, or 263, and this is an int).
After the course identifier, a set of lines belonging to that course are listed, each with a student ID (four digits, such as 1234), an unweighted program score, an unweighted midterm score, and an unweighted final score.
Reaching a 0 indicates the end of input for a specific class, or the end of file if all class data has been consumed.
Note that the courseData.txt file terminates with a newline character after the final zero. This means that hasNextLine will test true even after that final zero is read.
Given this data file, your program should:
Be well-documented with comments! I've included a number of comments in the sample code below as examples. This is the first assignment where you'll be graded on both correctness and code quality, with respect comments. (Read the grading rubric for a list of everything you'll be graded on!)
Read in weights, IDs, course numbers, programs scores, midterm scores, and final scores per student from the sample input file provided (using Scanner or FileReader).
Calculate statistics per student and per class and report the following:
Output a weighted average per student.
Output a Pass/Fail mark per student.
Output an average per class.
Your output should be compared against the sample output below for accuracy.
There should be at least one method that you write that can be used to provide output for tracing variables:
The method should be called test-something, e.g., testStatistics.
Somewhere in your program, there should be a call to that method. In the code you submit, that call should be commented out, but I should be able to find it.
Description and Example of Program Execution
Your assignment is to write a class averaging program that outputs a summary of classes and students, given the above input data. For a high-level view, look at the sample program execution below. (The report goes to the console. If this assignment is too easy, for an added challenge, have the report be written in a GUI using JOptionPane.):
Grade Data For Class 142
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
3333 70 60 50 59.00 Pass
4444 50 50 50 50.00 Fail
5555 80 90 80 83.00 Pass
Class Average: 64.00
Grade Data For Class 143
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
1212 90 85 92 ... Pass
6666 60 80 90 ... Fail
7777 90 90 90 ... Pass
8888 95 87 93 ... Pass
9999 75 77 73 ... Pass
Class Average: ...
Grade Data For Class 263
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
2222 . . .
8989 . . .
9090 . . .
Class Average: ...
The ellipses refer to calculated values, not included in the above example but which your program should calculate.
The columns “Programs”, “Midterm”, and “Final” in the output above (i.e., from the file) are raw scores (not weighted). The only calculation that involves manipulation of weights and grades is the weighted average. The Weighted Average is calculated using the following sum of products:
(programsWeight*programsGrade) + (midtermWeight*midtermGrade) + (finalWeight*finalGrade)
The Pass/Fail determination is made based only on the raw score of the students programs. If the student’s programs score is greater than or equal to 70, they pass. If less than 70, they fail.
Also, if your program has multiple loops (one per course, one per student, etc.), which you should ignore when initially tackling this problem. When solving this problem, it may be best to focus first on the innermost loop that deals with students. Deferring higher-level details in favor of fleshing out individual cases first can be thought of as an inside-out approach (commonly called Bottom-Up Design, related to Stepwise Refinement). This is similar to ignoring a forest and paying attention to just one tree. For example, you could start by focusing on just one class first and building the loop to process each student until a 0 is reached. Once this is working for one class, you can wrap this logic inside of a loop and extend its functionality to process multiple classes.
Finally, the real data may differ from the sample data with respect to actual scores used (and the number of students in a class and/or the number of classes), but will not vary with respect to file format. This simply means that your program should work with multiple files formatted in the same fashion, and not just with the values in the sample file.
Example Code Skeleton
Here is a skeleton code you could use as a starting point for your project:
import java.util.Scanner;
import java.io.File;
import java.io.IOException;
// Authors: Fukuda, Zander (edited by Nash, minor edits by Lin)
public class Foo
{
//... class constants go here ...
public static void main(String[] args)
{
int courseNumber; // Number of the course
Scanner inputFile = null; // File containing data (p. 297
// in Savitch discusses null)
// ... code assigning inputFile in a try/catch statement
// ... code for any stuff you need to do one time ...
//Per class, print a table of ID numbers, grades, weighted average
// per student, and a Pass or Fail programs grade. The class
// average is also printed.
for (...)
{
// Read class number, print class number title, headings.
courseNumber = inputFile.nextInt();
... rest of the code goes here ...
// initialization
... code goes here ...
// Loop to handle one class:
// For each student in the class, get and print their
// information, compute their avg, and sum the avgs.
while (...)
{
... code goes here ...
}
// compute and print class average
... code goes here ...
}
}
However, feel free to use something different. There are any number of solutions, some using different kinds of nested loops, some using only one loop, and others making greater use of methods. This skeleton is merely one possible acceptable structure for this assignment.
University of Waterloo Analysis of Financial Time Series Questions
see attachments for detail~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
University of Waterloo Analysis of Financial Time Series Questions
see attachments for detail~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Need help with the code
Create a static Web page that includes the basic structure of a valid HTML (not XHTML) document. Make sure to include the ...
Need help with the code
Create a static Web page that includes the basic structure of a valid HTML (not XHTML) document. Make sure to include the language attribute of the html element and the character set attribute of the metadata element. You may want to save this basic document as the starting structure for development of all static Web pages.Continue to structure the newsletter using the HTML semantic elementsheadersectionfooterWithin the structure of the newsletter add other HTML elements including at least one:headingparagraphimage that implements accessibility guidelinesnavigation that includes alist of at leastfour links thatnavigate to actual Web pages andimplement accessibility guidelinesUse of any inline elements should follow current standardsNo style should be appliedValidate the finished web page.
Intro to Web Development Iowa State University: Create Web page and Code Table
You
must write the code files by hand for all assignments in this class. A
simple text editor, such as Notepad or Not ...
Intro to Web Development Iowa State University: Create Web page and Code Table
You
must write the code files by hand for all assignments in this class. A
simple text editor, such as Notepad or Notepad++ will suffice (or
TextEdit on the Mac). DO NOT use GUI editors, such as FrontPage,
Dreamweaver, etc. You must write the code for your web pages yourself.
If you are using a PC, it is strongly recommended that you download the
free Notepad++ text editor (https://notepad-plus-plus.org/)
because it contains extra features which assist with debugging, such as
line numbering and color coding of different elements of syntax. Mac users
should use the TextEdit text editor that comes with the Mac OS.
However, if you are a Mac user, make sure you set TextEdit to use Plain
Text by default. You can find instructions for this here: https://www.tekrevue.com/tip/textedit-plain-text-mode/
Make
sure all of your web pages comply with the HTML 5 standards and CSS
standards. DO NOT use obsolete HTML elements and attributes from
previous versions of HTML. By including the HTML 5 DOCTYPE declaration
in your webpages, and validating all of your HTML files at https://validator.w3.org/#validate_by_upload,
you can be sure that your code complies with HTML 5. Starting Week 2,
your external style sheet (.css file) must pass validation at the W3C
CSS Validation Service: https://jigsaw.w3.org/css-validator/#validate_by_upload.
Make sure you use the "Validate by File Upload" option (and NOT the
"Validate by Direct Input" option), on both of these validators since
this is the way your instructor will check your pages when grading your
assignments.
The
home page of your website must be named "LastFirstHomePage.html" where
"Last" is your last name and "First" is your first name. For example,
if your name is John Smith, you would name your home page file
SmithJohnHomePage.html Starting with Week 2, you will also have a CSS
file linked into every HTML page on your website. Name your CSS file
"LastFirstStyleSheet.css" where "Last" is your last name and "First" is
your first name. Your website must only have 1 CSS file and that file
should be linked into all HTML pages on your website. Additional HTML
pages created for your website (During Week 3 through Week 5) should be
hyperlinked together through a navigation menu that appears on all pages
of your website. Naming conventions for each additional page on your
website will be included in each assignment description that requires a
new HTML page.
Specific Instructions for Assignment 4:
For
this assignment, you will add a third page to your website named
"table.html" and code a table on that page. You will also add code to
your CSS file to format your table.
1)
Create a new HTML file in your text editor and name the file
"table.html". Just like last week, your new file should contain all of
the same basic code that is in the head section of your home page. The
body section will contain your new table, which you will create by
following the remaining steps of this assignment. After coding all of
the basic required HTML tags in your new file, save your new file and
validate it using the HTML validator: https://validator.w3.org/#validate_by_upload. Debug and fix any errors identified by the validator until your file passes validation.
2)
Make sure the external CSS style sheet you created in Assignment 2 is
linked into your new "table.html" file with the <link> tag in the
head section of the file. Your website should only have 1 CSS file, and
that same file should be linked into all HTML pages of your website.
3)
Modify your navigation menu on your home page and your "about.html"
page by adding a link to this new page. Then add your navigation menu
to your new "table.html" file, so that users can navigate to your other
pages from this new page.
4) In your table.html file, add the following code:
Create
a table using the <table> tag. Your table must have a row of
headings and at least three rows and three columns of data. Use the
<tr>, <th>, and <td> tags appropriately. You can see
examples of the code for HTML tables here: https://www.w3schools.com/html/html_tables.asp
5)
In your HTML file, give your table a caption, using the <caption>
tag. You can read about adding a caption to your table here: https://www.w3schools.com/html/html_tables.asp
Open your CSS file in your text editor and complete the following steps:
6)
In your CSS file, set the "width" property for the <table>
element, using percentage rather than pixels. You can read about
setting table width here: https://www.w3schools.com/css/css_table.asp
7)
In your CSS file, give your table a background color that is different
from the background color of the body of your webpage. Use the
"background-color" property. You can read about table colors here: https://www.w3schools.com/css/css_table.asp
8)
In your CSS file, set the "border-style", "border-width", and
"border-color" properties for the <table>, <th>, and
<td> elements. Remember that all three of these properties can be
set in the same line of code using the "border" shorthand property.
You can read about the CSS border properties here: https://www.w3schools.com/css/css_border.asp
9)
To avoid double borders, set the "border-collapse" property to indicate
that table borders should be collapsed into a single border. You can
read more about collapsing table borders here: https://www.w3schools.com/css/css_table.asp
10)
Set the CSS "padding" property for your table header <th> and
table data <td> cells. You can read about adding cell padding
here: https://www.w3schools.com/html/html_tables.asp
11)
Set the horizontal alignment of your table header <th> and table
data <td> cells, using the "text-align" property. Set the
vertical alignment of your table header <th> and table data
<td> cells, using the "vertical-align" property. Even if you like
the default settings of these properties, make sure you explicitly set
each of these properties for both your table header <th> and table
data <td> cells in your CSS file, to demonstrate your
understanding of how to set these properties. You can read about
horizontal alignment and vertical alignment here: https://www.w3schools.com/css/css_table.asp
Hint:
You can find examples of all of the HTML elements and CSS properties
required for this assignment in the Week 4 module in the Lessons area of
the classroom.
Before submitting your web site:
Validate all HTML files at https://validator.w3.org/#validate_by_upload,
using the "Validate by File Upload" option, and fix any errors that the
validator identifies before submitting your web site for grading.Validate your CSS file at https://jigsaw.w3.org/css-validator/#validate_by_upload,
using the "Validate by File Upload" option, and fix any errors that the
validator identifies before submitting your web site for grading.
Note:
It is critical that you debug and fix ALL errors identified by these
two code validators before submitting your assignments. Contact your
instructor for assistance if you are having difficulty debugging and
fixing your errors because it is imperative that your code files pass
validation.
Submission Instructions: Create
a zip file containing all files related to your web page (.html files,
.css file, image files, and/or multimedia files). Make sure you
maintain the necessary directory structure in your zip file so that your
webpages will view correctly when unzipped. In other words, if your
images are in a sub-folder on your computer, in relation to the folder
containing your .html file, then you need to maintain that same
directory structure in your zip file, too. Submit only the zip file for
grading.
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Develop a comprehensive software development plan document
AssignmentDetails_10_5_2015.pdf Project Background Throughout this course, you will be working on several aspects of ...
Develop a comprehensive software development plan document
AssignmentDetails_10_5_2015.pdf Project Background Throughout this course, you will be working on several aspects of a software development project that will result in a complete software development plan document for a project of your choosing. You will not actually be developing any software, but you will work extensively with the concepts of good software development practices. Additional information and the deliverables for each Individual Project will be provided in the assignment description for the project.Project SelectionThe first step will be to select a project as the target for your software development plan. This project will be used as the basis for each of the assignments throughout the course and should conform to the following guidelines:Nontrivial: The selected project should be large enough to allow reasonable exercise of the software development planning process.Domain knowledge: You should be familiar with the organization or software category to allow focus on the planning tasks without significant time required for domain education.Accessibility: You should have good access to the people and other information related to the organization or software because this will be an important part of the planning process. Select a software development project that fits these requirements, and submit your proposal to your instructor before proceeding further with the assignments in the course. Approval should be sought within the first several days of the course. Your instructor will tell you how to submit this proposal and what notification will be given for project approval.Assignment:For the assignments in this course, you will not be implementing the actual software project, but rather, you will be developing a comprehensive software development plan document. Your first task in this process will be to select a project to use as the basis of your design. You will also create the shell document for the final project deliverable that you will be working on during each unit. As you proceed through each project phase, you will add content to each section of the final document to gradually complete the final project delivery.The project requires that you do the following:Submit the project proposal to your instructor for approval.Software Development Plan Document Shell Use WordTitle Page Course number and nameProject nameStudent nameDate Table of Contents Use auto-generated TOCSeparate pageMaximum of 3 levels deepBe sure to update the fields of the TOC so it is up-to-date before submitting your project. Section Headings (Create each heading on a new page with TBD as content except for sections listed under New Content below.) Project OutlinePlanningAnalysisDesignQuality AssuranceImplementationMaintenance New Content Project Outline Briefly describe the project.Include a list of the major goals and constraints for the project.Material can be taken from approved proposal submitted to instructor.Be sure this project is approved by the instructor. Planning Identify the stakeholders for the project.Identify the tools required for the project and how they will be used.Identify the software development life cycle model that will be used for the project, including justification of the selection.Identify the major phases of the project, and illustrate how they fit in the selected development model. Name the document "yourname_ITSD422_IP1.doc."Submit the document for grading.
CSCC Database Fundamentals Project
Use Draw.io***I attached Project 3 which I already did. I hope it gives you some reference***In your previous assignment y ...
CSCC Database Fundamentals Project
Use Draw.io***I attached Project 3 which I already did. I hope it gives you some reference***In your previous assignment you create a diagram for the new database. And you worked to understand the data as much as you could, but there were questions about what some of the data given you represents. In this case study we look at the meaning of the data that was given and you go back and refine your design again, but also begin developing the database in SQL Server.You asked several different employees (portfolio managers and client services representatives to walk you through the data provided) and you created a matrix of information (meta-data) about the data from the spreadsheets.Client List Information:
Client Id
The client id is provided to us through a brokerage company. We have no control over how this ID is created or what it looks like.
Client Name
We use the investor's name (for individual investment accounts) or the company name as the client name. Generally, we also add what kind of account this is "Pension," "401K," etc., to the end of the name.
Account Type
Currently we have four different account types:
P1 - Pension fund (pool #1).
P2 - Pension fund (pool #2).
I1 - Individual investor's fund.
K1 - 401K fund.
When we manage money from our individual client's we pool those funds into one of these four current accounts. We don't mix individual investor's money with pension funds, for example. The number of account types can change as the company grows.
AUM
This stands for Assets Under Management. And it represents the total current investment amount for each account. We add all AUMs together to know what the company's total AUM is.
Investor Contact
The is the name or names of the people who are either client or the client's representative(s). There can be multiple contacts for a single account. Generally, it is no more than two people, but there's nothing to say it can't be more than two.
Phone
This is the phone for the contact person.
Inception
This is the date that we started investing for this client.
Strategy
Each client chooses an investment strategy or strategies for their money. Currently, we have four investment strategies available to our clients:
LCV - Large Cap Value account
MCG - Mid Cap Growth account
QNT - Quant funds account
SCG - Small cap growth
A client can choose multiple investment strategies, but this means there will be multiple accounts for the same client. An example of this is the City of Ferguson Municipal 401K. They split their investment money between three different investment strategies.Each strategy has different risks and expected rates of return. With more risk comes more expectation that the investment will perform better.
C/S Representative
This is the person at National Investments who handles all client communication and reporting.
Investment Manager
This is the person at National Investments who is responsible for the investment decisions on behalf of the client. In reality, the investment manager is tied to the strategy—not to the client. For example, Peter Denning manages the Large Cap Value strategy, hence he is the manager for the three companies in the example data that have selected the LCV funds.
Holdings Report Information:
Ticker
This is the stock symbol for the equity that is being held in the account. For example, AMZN is the unique symbol for Amazon while MSFT is the unique symbol for Microsoft. These tickers (symbols) are defined by the exchange where the company's stocks are traded.
Name
The name of the company associated with the ticker.
Shares
This is the number of shares of stock owned by each investor.
Price
Each company's share price is determined by the market. We always record the latest share price from the market.
Current Value
This is the value of each investment and is determined as Shares X Price.
Additional Notes:You also recorded some additional notes in your interactions with various people, as follows:
Any investor can have multiple accounts at National Investments. Each account must be kept separate from the others.
In the Client List example data, there is a note about someone named Kevin Riley. In this case, Kevin is the investor contact, however, he does not work for the City of Ferguson. Frequently, an investor will hire an outside consultant who becomes the investment contact. The role of the consultant is to ensure that the investor's money is handled properly. These consultants typically perform audits for the investor and help guide the investor in their decision making.
As National Investments grows, it will have more clients and potentially more strategies and account types.
AUM is important because it is a measure both of the value of any individual account, and when added all together it is the total amount of money National Investments is managing.Purpose:You know feel that you have more information than you did before and can begin to rethink and possibly refine your initial database diagram. You can now also begin thinking about the actual implementation of your design.Task:In preparing your progress report you will need to perform all the following:1. A copy of your Draw.IO diagram of the database design as you have it after making any adjustments given the new information you now have. If your design doesn't need to be changed from what you had then simply use that existing design, but chances are there will be some adjustments. You can simply export your Draw.IO as a .png image file, and then insert that image into your word document.a. This diagram should incorporate everything you know about the company thus far and show as many tables as you believe needed given the information at your disposal to-date.b. For each table list the attributes (columns) you believe will be required.c. You will also need to identify the connecting points between tables. And here you need to be thinking in terms of the foreign key relational constraints—the proper relationships between tables.d. Finally, you will need to identify the primary key for each table.2. Implement your design using Microsoft SQL Server Management Studio (SSMS). You will need all the following:a. An AWS RDS SQL Server Service. You should already have created this. Note, you do not want to have multiple services. One is enough and can hold multiple databases.b. A Database named NI or NationalInvestments (or something unique to this project)c. Within your database create each of the tables shown in your diagram.d. For each table create all the necessary columns with appropriate data-types.e. Identify the primary key for each table.f. Create the relationships between the tables as need and as specified by your design.3. Create a new database diagram using Database Diagrams feature in SSMS.a. Place each of the tables you have created onto the SSMS diagram.b. Change the view to use the Standard option from the Table View menu. This will show not only the column names but also the datatypes.c. Copy the diagram to the Windows clipboard and paste to your Word document.Criteria:
Much of your work in this assignment is that of refining your design according to the new information provided, determining the data-types for the columns within each table, and implementing this design in SSMS.
Submission:
You will submit a single document in either Word of PDF format to Blackboard. This document will be your Progress Report to the partners at National Investments.
Important: You might want to go back and read the section on "Reports" from Introduction to Professional Communications. (Link to reports information here.) Focus on the information about the "Progress Report" and "Report Organization." Note, with respect to the "Report Organization" section you only need to focus on the information about the "Introduction," "Body," and "Conclusion."
University of Washington Seattle HW #5 loops and file I/O
Work Items
Draw a flow chart of your main program. You do not have to draw flow charts of the contents of methods the m ...
University of Washington Seattle HW #5 loops and file I/O
Work Items
Draw a flow chart of your main program. You do not have to draw flow charts of the contents of methods the main program calls; you can treat those as black-boxes. Submit the image file of a scan of this flow chart:
The chart may be handwritten and can be more than one page. Please make it legible.
Your image file can be PDF, JPG, TIF, or PNG.
Please submit only one image file via Canvas. Do not email your instructor your work.
Name your file LastFirst_HW_Loops_Files.pdf (or whatever is the extension for the graphic format you're using), where you put in your own last name and first name for "Last" and "First". You must name your file this way.
Write the program described below. Submit the single Java file (i.e., ".java" text file) that contains your program:
Please submit only a single Java file via Canvas. Do not email your instructor your work.
Name your Java file LastFirst_HW_Loops_Files.java, where you put in your own last name and first name for "Last" and "First". You must name your file this way.
Note that by requiring you name your Java file LastFirst_HW_Loops_Files.java, it means that the public class that is in that file has to be named LastFirst_HW_Loops_Files (again, substituting your own name as appropriate).
Input Data File
Your program will read from an input file: courseData.txt.
Note that when you click on the link to this file, Canvas will automatically put it into a window in the Canvas environment. You'll need to select the data and copy it to an open text file (such as open with NotePad or Word) and save it as PLAIN TEXT. Do not save it as Rich Text Format (rtf) or a Word format (.doc or .docx).
The above input file has a number of data items stored in the file in the following order:
Global data is on the first line, as this applies to all classes. This first line holds the weights to use for all classes, in this order: program weight, midterm weight, and final exam weight.
Every other line in the file is specific to a class, and so the next line starts with a course identifier (142, 143, or 263, and this is an int).
After the course identifier, a set of lines belonging to that course are listed, each with a student ID (four digits, such as 1234), an unweighted program score, an unweighted midterm score, and an unweighted final score.
Reaching a 0 indicates the end of input for a specific class, or the end of file if all class data has been consumed.
Note that the courseData.txt file terminates with a newline character after the final zero. This means that hasNextLine will test true even after that final zero is read.
Given this data file, your program should:
Be well-documented with comments! I've included a number of comments in the sample code below as examples. This is the first assignment where you'll be graded on both correctness and code quality, with respect comments. (Read the grading rubric for a list of everything you'll be graded on!)
Read in weights, IDs, course numbers, programs scores, midterm scores, and final scores per student from the sample input file provided (using Scanner or FileReader).
Calculate statistics per student and per class and report the following:
Output a weighted average per student.
Output a Pass/Fail mark per student.
Output an average per class.
Your output should be compared against the sample output below for accuracy.
There should be at least one method that you write that can be used to provide output for tracing variables:
The method should be called test-something, e.g., testStatistics.
Somewhere in your program, there should be a call to that method. In the code you submit, that call should be commented out, but I should be able to find it.
Description and Example of Program Execution
Your assignment is to write a class averaging program that outputs a summary of classes and students, given the above input data. For a high-level view, look at the sample program execution below. (The report goes to the console. If this assignment is too easy, for an added challenge, have the report be written in a GUI using JOptionPane.):
Grade Data For Class 142
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
3333 70 60 50 59.00 Pass
4444 50 50 50 50.00 Fail
5555 80 90 80 83.00 Pass
Class Average: 64.00
Grade Data For Class 143
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
1212 90 85 92 ... Pass
6666 60 80 90 ... Fail
7777 90 90 90 ... Pass
8888 95 87 93 ... Pass
9999 75 77 73 ... Pass
Class Average: ...
Grade Data For Class 263
ID Programs Midterm Final Weighted Average Programs grade
-- -------- ------- ----- ---------------- --------------
2222 . . .
8989 . . .
9090 . . .
Class Average: ...
The ellipses refer to calculated values, not included in the above example but which your program should calculate.
The columns “Programs”, “Midterm”, and “Final” in the output above (i.e., from the file) are raw scores (not weighted). The only calculation that involves manipulation of weights and grades is the weighted average. The Weighted Average is calculated using the following sum of products:
(programsWeight*programsGrade) + (midtermWeight*midtermGrade) + (finalWeight*finalGrade)
The Pass/Fail determination is made based only on the raw score of the students programs. If the student’s programs score is greater than or equal to 70, they pass. If less than 70, they fail.
Also, if your program has multiple loops (one per course, one per student, etc.), which you should ignore when initially tackling this problem. When solving this problem, it may be best to focus first on the innermost loop that deals with students. Deferring higher-level details in favor of fleshing out individual cases first can be thought of as an inside-out approach (commonly called Bottom-Up Design, related to Stepwise Refinement). This is similar to ignoring a forest and paying attention to just one tree. For example, you could start by focusing on just one class first and building the loop to process each student until a 0 is reached. Once this is working for one class, you can wrap this logic inside of a loop and extend its functionality to process multiple classes.
Finally, the real data may differ from the sample data with respect to actual scores used (and the number of students in a class and/or the number of classes), but will not vary with respect to file format. This simply means that your program should work with multiple files formatted in the same fashion, and not just with the values in the sample file.
Example Code Skeleton
Here is a skeleton code you could use as a starting point for your project:
import java.util.Scanner;
import java.io.File;
import java.io.IOException;
// Authors: Fukuda, Zander (edited by Nash, minor edits by Lin)
public class Foo
{
//... class constants go here ...
public static void main(String[] args)
{
int courseNumber; // Number of the course
Scanner inputFile = null; // File containing data (p. 297
// in Savitch discusses null)
// ... code assigning inputFile in a try/catch statement
// ... code for any stuff you need to do one time ...
//Per class, print a table of ID numbers, grades, weighted average
// per student, and a Pass or Fail programs grade. The class
// average is also printed.
for (...)
{
// Read class number, print class number title, headings.
courseNumber = inputFile.nextInt();
... rest of the code goes here ...
// initialization
... code goes here ...
// Loop to handle one class:
// For each student in the class, get and print their
// information, compute their avg, and sum the avgs.
while (...)
{
... code goes here ...
}
// compute and print class average
... code goes here ...
}
}
However, feel free to use something different. There are any number of solutions, some using different kinds of nested loops, some using only one loop, and others making greater use of methods. This skeleton is merely one possible acceptable structure for this assignment.
University of Waterloo Analysis of Financial Time Series Questions
see attachments for detail~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
University of Waterloo Analysis of Financial Time Series Questions
see attachments for detail~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Need help with the code
Create a static Web page that includes the basic structure of a valid HTML (not XHTML) document. Make sure to include the ...
Need help with the code
Create a static Web page that includes the basic structure of a valid HTML (not XHTML) document. Make sure to include the language attribute of the html element and the character set attribute of the metadata element. You may want to save this basic document as the starting structure for development of all static Web pages.Continue to structure the newsletter using the HTML semantic elementsheadersectionfooterWithin the structure of the newsletter add other HTML elements including at least one:headingparagraphimage that implements accessibility guidelinesnavigation that includes alist of at leastfour links thatnavigate to actual Web pages andimplement accessibility guidelinesUse of any inline elements should follow current standardsNo style should be appliedValidate the finished web page.
Intro to Web Development Iowa State University: Create Web page and Code Table
You
must write the code files by hand for all assignments in this class. A
simple text editor, such as Notepad or Not ...
Intro to Web Development Iowa State University: Create Web page and Code Table
You
must write the code files by hand for all assignments in this class. A
simple text editor, such as Notepad or Notepad++ will suffice (or
TextEdit on the Mac). DO NOT use GUI editors, such as FrontPage,
Dreamweaver, etc. You must write the code for your web pages yourself.
If you are using a PC, it is strongly recommended that you download the
free Notepad++ text editor (https://notepad-plus-plus.org/)
because it contains extra features which assist with debugging, such as
line numbering and color coding of different elements of syntax. Mac users
should use the TextEdit text editor that comes with the Mac OS.
However, if you are a Mac user, make sure you set TextEdit to use Plain
Text by default. You can find instructions for this here: https://www.tekrevue.com/tip/textedit-plain-text-mode/
Make
sure all of your web pages comply with the HTML 5 standards and CSS
standards. DO NOT use obsolete HTML elements and attributes from
previous versions of HTML. By including the HTML 5 DOCTYPE declaration
in your webpages, and validating all of your HTML files at https://validator.w3.org/#validate_by_upload,
you can be sure that your code complies with HTML 5. Starting Week 2,
your external style sheet (.css file) must pass validation at the W3C
CSS Validation Service: https://jigsaw.w3.org/css-validator/#validate_by_upload.
Make sure you use the "Validate by File Upload" option (and NOT the
"Validate by Direct Input" option), on both of these validators since
this is the way your instructor will check your pages when grading your
assignments.
The
home page of your website must be named "LastFirstHomePage.html" where
"Last" is your last name and "First" is your first name. For example,
if your name is John Smith, you would name your home page file
SmithJohnHomePage.html Starting with Week 2, you will also have a CSS
file linked into every HTML page on your website. Name your CSS file
"LastFirstStyleSheet.css" where "Last" is your last name and "First" is
your first name. Your website must only have 1 CSS file and that file
should be linked into all HTML pages on your website. Additional HTML
pages created for your website (During Week 3 through Week 5) should be
hyperlinked together through a navigation menu that appears on all pages
of your website. Naming conventions for each additional page on your
website will be included in each assignment description that requires a
new HTML page.
Specific Instructions for Assignment 4:
For
this assignment, you will add a third page to your website named
"table.html" and code a table on that page. You will also add code to
your CSS file to format your table.
1)
Create a new HTML file in your text editor and name the file
"table.html". Just like last week, your new file should contain all of
the same basic code that is in the head section of your home page. The
body section will contain your new table, which you will create by
following the remaining steps of this assignment. After coding all of
the basic required HTML tags in your new file, save your new file and
validate it using the HTML validator: https://validator.w3.org/#validate_by_upload. Debug and fix any errors identified by the validator until your file passes validation.
2)
Make sure the external CSS style sheet you created in Assignment 2 is
linked into your new "table.html" file with the <link> tag in the
head section of the file. Your website should only have 1 CSS file, and
that same file should be linked into all HTML pages of your website.
3)
Modify your navigation menu on your home page and your "about.html"
page by adding a link to this new page. Then add your navigation menu
to your new "table.html" file, so that users can navigate to your other
pages from this new page.
4) In your table.html file, add the following code:
Create
a table using the <table> tag. Your table must have a row of
headings and at least three rows and three columns of data. Use the
<tr>, <th>, and <td> tags appropriately. You can see
examples of the code for HTML tables here: https://www.w3schools.com/html/html_tables.asp
5)
In your HTML file, give your table a caption, using the <caption>
tag. You can read about adding a caption to your table here: https://www.w3schools.com/html/html_tables.asp
Open your CSS file in your text editor and complete the following steps:
6)
In your CSS file, set the "width" property for the <table>
element, using percentage rather than pixels. You can read about
setting table width here: https://www.w3schools.com/css/css_table.asp
7)
In your CSS file, give your table a background color that is different
from the background color of the body of your webpage. Use the
"background-color" property. You can read about table colors here: https://www.w3schools.com/css/css_table.asp
8)
In your CSS file, set the "border-style", "border-width", and
"border-color" properties for the <table>, <th>, and
<td> elements. Remember that all three of these properties can be
set in the same line of code using the "border" shorthand property.
You can read about the CSS border properties here: https://www.w3schools.com/css/css_border.asp
9)
To avoid double borders, set the "border-collapse" property to indicate
that table borders should be collapsed into a single border. You can
read more about collapsing table borders here: https://www.w3schools.com/css/css_table.asp
10)
Set the CSS "padding" property for your table header <th> and
table data <td> cells. You can read about adding cell padding
here: https://www.w3schools.com/html/html_tables.asp
11)
Set the horizontal alignment of your table header <th> and table
data <td> cells, using the "text-align" property. Set the
vertical alignment of your table header <th> and table data
<td> cells, using the "vertical-align" property. Even if you like
the default settings of these properties, make sure you explicitly set
each of these properties for both your table header <th> and table
data <td> cells in your CSS file, to demonstrate your
understanding of how to set these properties. You can read about
horizontal alignment and vertical alignment here: https://www.w3schools.com/css/css_table.asp
Hint:
You can find examples of all of the HTML elements and CSS properties
required for this assignment in the Week 4 module in the Lessons area of
the classroom.
Before submitting your web site:
Validate all HTML files at https://validator.w3.org/#validate_by_upload,
using the "Validate by File Upload" option, and fix any errors that the
validator identifies before submitting your web site for grading.Validate your CSS file at https://jigsaw.w3.org/css-validator/#validate_by_upload,
using the "Validate by File Upload" option, and fix any errors that the
validator identifies before submitting your web site for grading.
Note:
It is critical that you debug and fix ALL errors identified by these
two code validators before submitting your assignments. Contact your
instructor for assistance if you are having difficulty debugging and
fixing your errors because it is imperative that your code files pass
validation.
Submission Instructions: Create
a zip file containing all files related to your web page (.html files,
.css file, image files, and/or multimedia files). Make sure you
maintain the necessary directory structure in your zip file so that your
webpages will view correctly when unzipped. In other words, if your
images are in a sub-folder on your computer, in relation to the folder
containing your .html file, then you need to maintain that same
directory structure in your zip file, too. Submit only the zip file for
grading.
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