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swd392 Exam/211 Questions with Verified Answers 2024
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swd392 Exam/211 Questions withVerified Answers 2024
What is carried out during requirements modeling?
(a) Functional requirements of the system are described in terms of
functions, inputs, and outputs.
(b) Functional requirements of the system are described in terms of actors
and use cases.
(c) Functional requirements of the system are described textually.
(d) Functional requirements of the system are determined by interviewing
users. - -B
-What is carried out during analysis modeling? (a) Developing use case
models
(b) Developing data flow and entity relationship diagrams
(c) Developing static and dynamic models
(d) Developing software architectures - -C
-What is carried out during design modeling? (a) Developing use case
models
(b) Developing data flow and entity relationship diagrams
(c) Developing static and dynamic models
(d) Developing software architectures - -D
-What is carried out during incremental software construction?
(a) Detailed design and coding of the classes in a subset of the system
(b) Detailed design, coding, and unit testing of the classes in a subset of the
system
(c) Coding and unit testing of the classes in a subset of the system
(d) Unit and integration testing of the classes in a subset of the system - -B
-What is carried out during incremental software integration?
(a) Implementation of the classes in each software increment
(b) Unit testing of the classes in each software increment
(c) Integration testing of the classes in each software increment
(d) System testing of the classes in each software increment - -C
-What is carried out during system testing?
(a) White box testing
(b) Black box testing
(c) Unit testing
(d) Integration testing - -B
-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
-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
-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
-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
-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
-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 is common to more than one use case
(d) To describe a use case that includes other use cases - -C
-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
-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 main and alternative sequences of a use
case - -D
-How can a nonfunctional requirement be described in a use case model?
(a) In a separate section of the use case description
(b) As a use case precondition
(c) As a use case postcondition
(d) In a separate document - -A
-What is a use case package?
(a) A package describing the actors in the system
(b) A package describing the use cases in the system
(c) A group of related use cases
(d) The package of objects that participate in the use case - -C
-What is a class?
(a) A course
(b) An object instance
(c) A client or server in the system
(d) A collection of objects with the same characteristics - -D
-What is an attribute?
(a) A relationship between two classes
(b) A parameter of an operation or method
(c) A data value held by an object in a class
(d) The return value from an operation - -C
-What is an association?
(a) A relationship between two classes
(b) A relationship between two objects
(c) A link between two classes
(d) A link between two objects - -A
-What is meant by the multiplicity of an association?
(a) The number of associations in a class
(b) The number of associations between two classes
(c) How many instances of one class relate to how many instances of another
class
(d) How many instances of one class relate to a single instance of another
class. - -D
, -What is an association class?
(a) A class with multiple associations
(b) A class with one association
(c) A class that models an association between two or more classes
(d) A class that models an association between two or more objects - -C
-What is a generalization/specialization hierarchy?
(a) A whole/part relationship
(b) An inheritance relationship
(c) An association between a generalized class and a specialized class
(d) A layered hierarchy - -B
-What is a composition hierarchy?
(a) A weak form of a generalization/ specialization hierarchy
(b) A strong form of a generalization/ specialization hierarchy
(c) A weak form of a whole/part relationship
(d) A strong form of a whole/part relationship - -D
-What is an aggregation hierarchy?
(a) A weak form of a generalization/ specialization hierarchy
(b) A strong form of a generalization/specialization hierarchy
(c) A weak form of a whole/part relationship
(d) A strong form of a whole/part relationship - -C
-What does the system context class diagram define?
(a) The entity classes in the system
(b) How the system interfaces to other systems
(c) The boundary between the system and the external environment
(d) The context classes in the system - -C
-What is an entity class?
(a) A class on an entity/relationship diagram
(b) A class that stores data
(c) A class that interfaces to an external entity
(d) An external class - -B
-What is a boundary object?
(a) An external object
(b) An object that stores data
(c) An object that communicates with an external object
(d) An object that controls other objects - -C
-What is a control object?
(a) An object that depends on other objects
(b) An object that communicates with an external object
(c) An object that controls other objects
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