Design & Implementation Mcqs for Software Engineering

Q.  You want to minimize development cost by reusing methods? Which design pattern would you choose ?

a. Adapter Pattern
b. Singleton Pattern
c. Delegation pattern
d. Immutable Pattern


ANSWER: See Answer
 
The delegation pattern is a design pattern in OOP where an object, instead of performing one of its stated tasks, delegates that task to an associated helper object.
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MCQs:  What is an object________________?
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MCQs:  Objects are executed _____________________?
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MCQs:  How many layers are present in the OO design pyramid ?
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MCQs:  Which of the following is conceptually similar to objects ?
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MCQs:  Which of the following early OOD methods incorporates both a “micro development process” and a “macro development process.” ?
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MCQs:  A design description of an object is known as a class__________________?
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MCQs:  A design description in OOD includes___________________?
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MCQs:  Which of the following is not an operation as per OOD algorithms and data structures ?
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