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.Management Sciences
Category: Design and Implementation
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
Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults ?
A. Regression Test
B. Smoke Test
C. Alpha Test
D. Beta Test
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What is a collection of operations that specify a service of a class or component ?
A. Use Case
B. Actor
C. Interface
D. Relationship
Which of the following is a black box testing strategy ?
A. All Statements Coverage
B. Control Structure Coverage
C. Cause-Effect Graphs
D. All Paths Coverage
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Which of the following is not a construct ?
A. sequence
B. condition
C. repetition
D. selection
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