MCQ Questions with Answers on Object Oriented Software Engineering

(1) UMLs are used for
[A] Object oriented module development
[B] Coding of system
[C] Testing of system
[D] All of these

Comment

Answer: Option [A]
(2) An object oriented software component
[A] is made of objects
[B] is part of software architecture
[C] is part of structured analysis
[D] is part of structured design

Comment

Answer: Option [A]

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(3) A new instance of a class is created by
[A] query operation
[B] constructor operation
[C] update operation
[D] destructor operation

Comment

Answer: Option [B]
(4) UML stands for
[A] Unified Modeling Language
[B] Unified Modular Language
[C] Unique Modeling Language
[D] None of the above

Comment

Answer: Option [A]
(5) An update operation in an object instance
[A] Updates the class
[B] Create temporary object
[C] Alters the state of an object
[D] Deletes an instance

Comment

Answer: Option [C]

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