SWD392 Chap 6 & Chap 7 PT1 | Questions & Answers (100 %Score) Latest Updated
2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions
What is a use case?
A. A case study involving users
B. A sequence of interactions between the user and the system
C. A sequence of interactions between the user and the objects in the system
D. A sequence of user inputs to the system - C. A sequence of interactions between the user and the
objects in the system
What is an actor in a use case?
A. An object inside the system
B. A person who performs on stage
C. An external entity that interacts with the system
D. The customer to whom the system will be delivered - C. An external entity that interacts with the
system
What is a primary actor?
A. The actor who goes on stage first
B. The actor that starts the use case
C. An actor that participates in the use case
D. An object inside the system - B. The actor that starts the use case
What is a secondary actor?
A. The actor who goes on stage second
B. The actor that starts the use case
C. An actor that participates in the use case
D. An object inside the system - C. An actor that participates in the use case
What is an alternative sequence in a use case?
, A. A sequence that describes an error case
B. A sequence that is different from the main sequence
C. A sequence that describes interactions with a secondary actor
D. A sequence that describes interactions with a primary actor - B. A sequence that is different from the
main sequence
What can an inclusion use case be used for?
A. To describe an inclusive use case
B. To describe a lengthy interaction with an actor
C. To describe functionality that iscommon to more than one use case
D. To describe a use case that includes other use cases - C. To describe functionality that iscommon to
more than one use case
What can an extension use case be used for?
A. To describe a lengthy interaction with an actor
B. To describe functionality that is common to more than one use case
C. To describe the functionality of a use case that is extended by another use case(s)
D. To describe a conditional part of a different use case that is only executed under certain
circumstances - D. To describe a conditional part of a different use case that is only executed under
certain circumstances
What can an activity diagram be used for in use case modeling?
A. To depict the sequence of activities executed by all the use cases in the system
B. To depict the sequence of external activities that the use case interacts with
C. To depict the sequence of active objects in a use case
D. To depict the activities in the mainand alternative sequences of a use case - D. To depict the activities
in the mainand alternative sequences of a use case
How can a non functional requirement be described in a use case model?
A. In a separate section of the use case description
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