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.Management Sciences
Category: Design and Implementation
Which model shows the flow of object interactions?
A. Sequence model
B. Subsystem model
C. Dynamic model
D. Both Sequence and Dynamic model
View Answer
Answer: a
Explanation: Sequence model are represented using a UML sequence or a collaboration diagram and are dynamic models.
If you are working on real-time process control applications or systems that involve concurrent processing, you would use a___________________?
A. Activity diagram
B. Sequence diagram
C. Statechart diagram
D. Object diagram
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Which of the following is not a user interface design process ?
A. User, task, and environment analysis and modeling
B. Interface design
C. Knowledgeable, frequent users
D. Interface validation
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What can be requested from any object of the class to affect behavior ?
A. object
B. attribute
C. operation
D. instance
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A data model contains___________________?
A. data object
B. attributes
C. relationships
D. all of the mentioned
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Which of the following is not needed to develop a system design from concept to detailed object-oriented design ?
A. Designing system architecture
B. Developing design models
C. Specifying interfaces
D. Developing a debugging system
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Which of the following term is best defined by the statement:”a structural relationship that specifies that objects of one thing are connected to objects of another” ?
A. Association
B. Aggregation
C. Realization
D. Generalization
UML interfaces are used to_____________________?
A. specify required services for types of objects
B. program in Java, but not in C++ or Smalltalk
C. define executable logic to reuse across classes
D. define an API for all classes
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What is an object________________?
A. An object is an instance of a class
B. An object includes encapsulation of data
C. An object is not an instance of a class
D. All of the mentioned
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Which of the following come under system control ?
A. Reconfigure
B. Shutdown
C. Powersave
D. All of the mentioned
Explanation: Functionalities are governed by the system
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