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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

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

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

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

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

Answer: Option [C]


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