ENTD311 Week 4 Midterm Assignment

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1. What is the difference between an information system and a computer application?

2. What is the purpose of systems analysis? Why is it important? (Satzinger 28)

2. One of the toughest problems in investigating system requirements is to make sure they are complete and comprehensive. How would you ensure that you get all the right information during an interview session? (Satzinger 61)

2. What is a use case? (Satzinger 85)

9. Describe the event decomposition technique for identifying use cases. (Satzinger 85)

6. Consider a system that needs to store information about computers in a computer lab at a university, such as the features and location of each computer. What are the domain classes that might be included in a model? What are some of the associations among these classes? What are some of the attributes of each class? Draw a domain model class diagram for this system. (Satzinger 114)

1. What are the models that describe use cases in more detail? (Satzinger 144)

1. What is the primary objective of systems design?

2. What is the difference between systems analysis and systems design? (Satzinger 181)

1. Why is interface design often referred to as dialog design? (Satzinger 219)

Satzinger, John W. Systems Analysis and Design in a Changing World, 6th Edition. Cengage Learning, 20111116. VitalBook file.

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Wilkinson
School: UT Austin

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ENTD311 Midterm Assignment

(1) A computer application is a computer software program which execute on a computing
mechanism to take out a certain function, whereas an information system is a lay down of unified
computer mechanism that gathers, processes, stores, and provides as production the information
wanted to end up commerce errands. An illustration of a computer application would be
Microsoft Office components, while an example of an information system would be an ATM.
(2) The function of system analysis is to recognize the precise wants and necessities that a
system will require to achieve in sort to be successful. It is significant since it acts as a overpass
amid the desig...

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