Question

____ belong to a class and exist as a single copy.

a.

Member variables

b.

Instance variables

c.

Class variables

d.

Variables

Posted under Software Defined Radio Architecture Cognitive Radio

Answer: (c).Class variables Explanation:Class variables belong to a class and exist as a single copy. Instance variables belong to individual objects. Instance variables exists as many copies. Each copy is paired with a separate object. Member variables include class variables and instance variables.

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Q. ____ belong to a class and exist as a single copy.
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