Object Oriented Programming Using C++ - Section 5 | Multiple Questions and Answers

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Object Oriented Programming Using C++ - Section 5 Multiple Questions and Answers.

16.	Storing a class definition in a separate file is an example of

	A.	polymorphism
	B.	name mangling
	C.	implementation hiding
	D.	inheritance

17.	Which is true?

	A.	Sequential cohesion is slightly weaker than functional cohesion
	B.	Sequential cohesion is slightly stronger than functional cohesion
	C.	Sequential cohesion is much stronger than functional cohesion
	D.	Neither sequential cohesion nor functional cohesion is stronger than the other

18.	A class named student must have a constructor whose name is

	A.	student
	B.	~student
	C.	constructor
	D.	any legal C++ name.

19.	The statement double val[15]={44.123456};

	A.	assigns the value 44.123456 to all members of the array val
	B.	assigns the value 44.123456 to val[0] and 0 to the rest of the members
	C.	gives an error message
	D.	assigns the value 44.12345 to val[1] and val[5]

20.	Which of the following C++ expressions will find the square root of the number 16?

	A.	pow (16, 2) (b) root (16, 2)
	B.	sqroot (16)
	C.	sqrt (16, 2)
	D.	sqrt (16)

Read More :

» Object Oriented Programming Using C++ - Section 1

» Object Oriented Programming Using C++ - Section 2

» Object Oriented Programming Using C++ - Section 3

» Object Oriented Programming Using C++ - Section 4

» Object Oriented Programming Using C++ - Section 5

» Object Oriented Programming Using C++ - Section 6

» Object Oriented Programming Using C++ - Section 7

» Object Oriented Programming Using C++ - Section 8

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