A. Activity
B. Sequence
C. Collaboration
D. Class
Explanation: This diagram is a model describing how groups of objects collaborate in some behavior over time.
A. Factory Method
B. Singleton
C. Observer
D. None of the mentioned
Explanation: In singleton pattern, the class itself is made responsible for keeg track of its instance.Thus it ensures that no more than one instance is created.
A. Test Plan
B. Test Design Specification
C. Test Case Specification
D. Test Log
Explanation: Test log is a part of testing result document.
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A. Test case generation
B. Test case design
C. ALL of the mentioned
D. None of the mentioned
A. design model
B. user’s model
C. mental image
D. system image
Explanation: The requirements specification may establish certain constraints that help to define the user of the system, but the interface design is often only incidental to the design model.
A. tangible entities
B. scenario-based analysis
C. design-based analysis
D. none of the mentioned
Explanation: Use a scenario-based analysis where various scenarios of system use are identified and analyzed in turn.
A. system context model
B. interaction model
C. environmental model
D. both system context and interaction
Explanation: The context model of a system may be represented using associations. Associations simply show that there are some relationships between the entities involved in the association.