SE311 - Chapter 5: Requirements Analysis Exam

Question 1

EXTRACTED DOMAIN MODEL

In domain modeling, which of the following should NOT be included as a class?

Business objects (e.g., orders, accounts)

Real-world objects (e.g., suppliers, customers)

Operations or actions (e.g., generates, browses)

Events (e.g., aircraft arrival/departure)

Question 2

GENERATED DOMAIN MODEL

When identifying classes from user requirements, which statement is TRUE?

Classes appear as verbs/verb phrases

Classes appear as nouns/noun phrases

Classes appear as adjectives

Classes should represent transient data

Question 3

GENERATED DOMAIN MODEL

Which of the following is a common error in domain modeling?

Using association classes for quantity sold

Using "ids" to relate classes instead of associations

Showing multiplicity constraints

Identifying persistent data requirements

Question 4

GENERATED USE CASE

A use case actor is always a person having a role that different people may play.

True

False

Question 5

GENERATED USE CASE

Which of the following is a common error in use case modeling?

Representing input/output devices as actors

Identifying stakeholder roles as actors

Grouping related functionality into use cases

Showing actors interacting with use cases

Question 6

GENERATED USE CASE

In use case modeling, "Login" should be represented as:

A primary use case

A non-functional (security) requirement via administration use case

An actor

A functional requirement

Question 7

GENERATED DOMAIN MODEL

Object identifiers should be included as attributes in the domain model.

True

False

Question 8

EXTRACTED DOMAIN MODEL

For the Movie Shop system, identify at least FIVE classes and THREE associations that should be included in the domain model. For each class, mention at least one attribute. Explain why these classes represent persistent data.

Question 9

EXTRACTED USE CASE

For the Movie Shop system, identify at least FOUR actors and explain their roles. Then identify at least THREE use cases and explain what functionality each provides.

Question 10

GENERATED DOMAIN MODEL

Explain the difference between an association and an association class. Provide an example from a real-world domain (not the Movie Shop) where an association class would be more appropriate than a simple association, and explain why.

Question 11

GENERATED DOMAIN MODEL

List and briefly explain FOUR common errors to avoid when creating a domain model.

Question 12

EXTRACTED USE CASE

For the "Reserve Movie" use case in the Movie Shop system: Write a brief description, identify the precondition and postcondition, and describe the basic flow of activities between the actor and system (at least 4 steps).

SE311 - Software Requirements Engineering