software engineering MCQs – Page 147

Practise multiple-choice questions from software engineering for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

2921. ____________________ is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common)?
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A. structured English

B. program design language

C. pseudocode

D. all of the mentioned
2922. Which diagram in UML shows a complete or partial view of the structure of a modeled system at a specific time ?
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A. Object Diagram

B. Class Diagram

C. Sequence Diagram

D. Collaboration Diagram

2923. Which design pattern defines one-to-many dependency among objects ?
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A. Singleton pattern

B. Factory method pattern

C. Observer pattern

D. Facade Pattern

2924. Which of the following is not a user interface design process ?
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A. Interface validation

B. User, task, and environment analysis and modeling

C. Interface design

D. Knowledgeable, frequent users
2925. When users are involved in complex tasks, the demand on _______________ can be significant?
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A. all of the mentioned

B. shortcuts

C. objects that appear on the screen

D. short-term memory
2926. 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 ?
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A. Association

B. Realization

C. Generalization

D. Aggregation

2927. Which of the following is not a design principle that allow the user to maintain control ?
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A. Allow user interaction to be interrupt-able and undo-able

B. Design for direct interaction with objects that appear on the screen

C. Provide for flexible interaction

D. Show technical internals from the casual user
2928. The ___________________ enables the software engineer to develop models of the information domain and functional domain at the same time___________________?
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A. activity diagram

B. data flow diagram

C. state transition diagram

D. control specification

2929. _______________________ defines the properties of a data object and take on one of the three different characteristics ?
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A. attributes

B. relationships

C. data object and attributes

D. data object

2930. A software might allow a user to interact via________________________?
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A. keyboard commands

B. mouse movement

C. all of the mentioned

D. voice recognition commands

2931. Which of the following is golden rule for interface design ?
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A. All of the mentioned

B. Make the interface consistent

C. Place the user in control

D. Reduce the users memory load