Software testing occurs near the end of the programming process. Because of this, if a project falls behind schedule, testing time is often reduced.Discuss the possible impacts of less-than-thorough testing. Topics might include company reputation, customer dissatisfaction, the company’s ability to sell new or updated products, etc. Discuss which is worse: releasing a product late or releasing it on time without fully testing it.Which is the better tool for learning programming—flowcharts or pseudocode? Cite and reference in APA your supporting research.Distance measurement is one situation in which using integer division and the remainder operator might be useful. For example, if the programming language supports it, you can divide a measurement of 123 inches by 12 to get 10 feet, and then use the remainder operator to discover that the measurement is 3 inches over 10 feet. Think of several other situations in which you might find a remainder operator useful.Would you prefer to write a large program by yourself, or work on a team in which each programmer produces one or more modules? Why?

1/Complete the class code below and include a method named "search" that takes two String parameters, a string to search and the other a target string to search for in the first string. The search method will return an integer representing the number of times the search string was found.The string being searched is a super-string formed by joining all lines of a text file, so we might expect to get multiple hits with our method. HINT: walk the String in a loop and use <string>.substring(start, end) to examine a target-sized segment of the input string for equality to your target word.public class WordSearch {public static void main(String[] args) {String fileName = "story.txt";String target = "help";Scanner fileIn = new Scanner(new File(fileName));String story = "";while(fileIn.hasNextLine()) {story += fileIn.nextLine();// Build a super-String }System.out.println("(" + target + ") found " + search(story, target) + " times");}// method code here }// end of WordSearch class 2/Complete the class code below and using only the main method, add code to make an EXACT COPY of the input file to an output file named copyOf_<input file>. For example, if we input the file named story.txt our class will make an exact copy of the file, but save it under the name copyOf_story.txt public class CopyFile { public static void main(String[] args) { Scanner console = new Scanner(System.in); System.out.println("Enter name of the file to copy\nFileName --> "); // Your code here } } // end of CopyFile class -------------------------------------------------------------------------------------------- 3/Write a static method named allDivide that takes an array of integers and an integer divisor as parameters and returns a boolean value indicating whether or not ALL of the values in the array are divisible by the divisor (true for yes, false for no). For example, if a variable called list stores the following values: int[] list = {18, 6, 27, 15, 24, 3, 48}; Then the call of allDivide(list, 3) should return "true" because each of these integers is evenly divisible by 3. If instead the list had stored these values: int[] list = {18, 6, 27, 15, 24, 10, 3, 48}; Then the call should return "false" because, although most of these values are evenly divisible by 3, the value 10 is not. public class AllDivide { public static void main(String[] args) { int[] list1 = {18, 6, 27, 15, 24, 3, 48}; int[] list2 = {18, 6, 27, 15, 24, 10, 3, 48}; int divisor = 3; System.out.println("List1 " + (allDivide(list1, 3)? "does":"don't") + " divide by " + divisor); System.out.println("List2 " + (allDivide(list2, 3)? "does":"don't") + " divide by " + divisor); } // your code here } // end of AllDivide class -------------------------------------------------------------------------------------------- 4/Write a static method named "hasNoDuplicates" that takes an array of Strings as a parameter and that returns a boolean value indicating whether or not any of the Strings in the array are duplicated (true for yes, false for no). For example, if a variable called list stores the following values: String[] list = {"a", "bb", "acb", "POP", "dad", "John", "no", "yes"}; Then the call of hasNoDuplicates(list) should return "true" because there are no duplicated values in this list. If instead the list stored these values: String[] list = {"a", "bb", "acb", "POP", "dad", "John", "no", "yes", "no"}; Then the call should return "false" because the value "no" appears twice in this list.Notice that given this definition, a list of 0 or 1 elements would be considered unique. public class HasDuplicates { public static void main(String[] args) { String[] list1 = {"a", "bb", "acb", "POP", "dad", "John", "no", "yes"}; String[] list2 = {"a", "bb", "acb", "POP", "dad", "John", "no", "yes", "no"}; System.out.println("List1 " + (hasDuplicates(list1)? "does":"doesn't") + " contain duplicates"); System.out.println("List2 " + (hasDuplicates(list2)? "does":"doesn't") + " contain duplicates"); } // your code here } // end of HasDuplicates class -------------------------------------------------------------------------------------------- 5/Complete the class code below and include a method named partition which takes an integer array and a partition integer as parameters and then partitions the original array into two new arrays where elements of the first array are all less than or equal to the partition integer and the second array are all greater than the partition integer. The method should print the original array, followed by the lower partition and finally the upper partition. Nothing should be returned by the method. For example, given int[ ] arr = {1, 45, 16, 7, 39, 6, 5, 11, 72, 31, 15} a method call to partition(arr, 11) should output: [1, 45, 16, 7, 39, 6, 5, 11, 72, 31, 15] [1, 5, 6, 7, 11] [15, 16, 31, 39, 45, 72] public class Partition { public static void main(String[] args) { int[] arrayToPartition = {1, 45, 16, 7, 39, 6, 5, 11, 72, 31, 15}; int partitionNumber = 11; partition(arrayToPartition, partitionNumber); } // your method code here } // end of Partition class

Online Contacts DirectoryFor this assignment you need to design and implement an online contacts directory that can be used toretrieve different types of contact information including phone number(s) and address data. This directorymay prove beneficial as once it is available on the web, you can access this information from any netenabled device. In addition, as you may get new or updated information on a contact while away fromyour home computer, having the ability to add new contacts or update existing contacts wherever a netenabled is available may also prove beneficial. Similar applications to this are Google Contacts, iCloudContacts, and Microsoft Office 365.Design RequirementsYou should create an online contacts directory application that saves entries to a single text file. Includestandard contact directory fields in the text file such as first name, last name, email address, phonenumber, street address, city, state, and zip code. You will want to plan how to save this data to the file foreasy retrieval. Hint: Your textbook may provide helpful insights.As part of your application, one web page will serve as a main “directory,” where you can search andretrieve records along with a document that allows you to add contacts. You should have another webpage that you can use to edit contacts. All pages should allow the user to return to the main “directory”.Below is an example of the main “directory” output you should have before formatting:Whether a user is searching, adding a new entry, or updating an existing contact you should verify thatthey have entered a value in each field. If the have not, then you should indicate this to them via serversidescripting. When an entry has been successfully saved or updated then you should tell the user. If asearch, save, or update was not successful then you should indicate this to the user. You should alsoalert the user if the text file containing the contacts does not exist.On the next page is an example of one of the error outputs you should have before formatting:On each entry form, the state field must be set up using a <select> drop-down list as shown in theexample diagram. In addition, the update page must pre-select the state previously saved along with prefillingall the other fields with the values previously saved.Below is an example of the edit entry and add entry output you should have before formatting:Whenever you are writing data to the file, you should appropriately lock the file to prevent a mismatch ofdata being saved. If the file cannot be locked then you should alert the user to retry submitting the form ina few moments as other updates are being performed. Constants should be used for values that do notchange, and variables for values that change during the course of execution. You should include LastModified Date information on your page. This should be provided dynamically by using the built-indate()function within the getlastmod()function.At the point of final submission, your application should be laid out in the Lab Content area of your website. When laying out your web page, you should retain the common navigation and structuralcomponents (header and footer) of your website even though not shown in the image. This will requireyou to incorporate the SSI file references in this lab assignment as you did on previous the labassignment. SSI files should not be moved but rather you should provide the path to their original filelocation. The common navigation and structural components should present visual continuity across allthe web pages of your website and should not shift at all when going from web page to web page. Inaddition, while the image does not demonstrate this, you need to include a working link on each page toget back to your home page. Each page of the assignment should load into the Lab Content area only.For the main “directory” page, you should use a file name that will automatically load when a userspecifies only the folder name in the URL. The file should be uploaded to your Lab Assignment 3directory. Your XHTML file should be well-formed and created using a strict XHTML DTD. You cancreate the web page using any text editor (Microsoft Notepad, RogSoft Notepad+, Adobe Homesite, etc)that is not WYSIWYG capable (Adobe Dreamweaver, Microsoft Word, etc).You should use XHTML for the content of all pages and CSS for the stylizing and positioning of each ofthe pages. Using an external .css file, add formatting of your choice to make the output moreaesthetically pleasing. These styles should be implemented as part of the early submission points. Whileyou should continue to use the external CSS you created for your home page, you should not modify orupdate the file. Your new CSS file should not conflict or modify the layout and positioning of earlier labassignments.ApproachFor the first submission point, create a simple XHTML page for all the pages of the online contactdirectory. These pages contain no PHP however some of them will have forms that submit to a separate.php script files. Create a text file with starting records that correspond to the order of the form fields forcontact names, addresses, etc.After creating the non-PHP XHTML pages, you may want to start by determining, coding, and validatingthe .php files using XHTML (and absent of any CSS). You can simply assign a record to an array forearly functional testing. As part of this, and after the first submission point, begin to populate these arrayswith the contents of the file instead. Add the ability to write to the file. Once working like the output given,you can begin adding the CSS formatting. Finally, validate all the pages and correct any ill-formed tagswhere necessary.SubmissionYou will need to upload these web/script pages and CSS file to your Lab Assignment 3 directory withinyour Zeus/Helios server space, while keeping the original SSI and CSS files in their original file location.Verify that all the uploaded pages work in the browser, as this is what will be used for grading. Also foreach submission point, you must submit all the files you create to the appropriate Assignment drop boxon Blackboard.Notables! Remember that the lab assignment must clearly display your name in the interface (if any) and becommented with your name in all files.! Try to be consistent in the naming of your files as this will help you later on.! Feel free to use your book and notes for general information on these technologies.! If need be, for reference material on HTML, you may want to visit http://w3schools.com/html/ whichwe discussed in class.! For reference material on CSS, you may want to visit http://w3schools.com/css/ which we discussedin class.! For reference material on PHP, you may want to visit http://php.net which we discussed in class.! Websites other than those provided in this lab should not be utilized.! Just a reminder… this is individual work so while you can provide general assistance to otherstudents while in the lab class, you should not work together or give solutions. Assistance providedto others while outside the lab class should only be through the use of the discussion forums