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Programming - C++ Language

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When are the Global objects destroyed?

A.	When the control comes out of the block in which they are being used.	B.	When the program terminates.
C.	When the control comes out of the function in which they are being used.	D.	As soon as local objects die.

Copy constructor must receive its arguments by __________ .

A.	either pass-by-value or pass-by-reference	B.	only pass-by-value
C.	only pass-by-reference	D.	only pass by address

A function with the same name as the class, but preceded with a tilde character (~) is called __________ of that class.

A.	constructor	B.	destructor
C.	function	D.	object

10.

To be called object-oriented, a programming language must allow

A.	functions that return only a single value	B.	#include files
C.	inheritance	D.	All of the above

11.

Paying attention to the important properties while ignoring inessential details is known as________

A.	selectiveness	B.	polymorphism
C.	abstraction	D.	summarizing

12.

A base class may also be called a

A.	child class	B.	subclass
C.	derived class	D.	parent class

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