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01.

string constants should be enclosed with?

A.	single quotes	B.	double quotes
C.	brackets	D.	None of these

Answer and Explanation

Answer: double quotes

Explanation:
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02.

How would you round off a value from 1.66 to 2.0?

A.	ceil(1.66)	B.	floor(1.66)
C.	roundup(1.66)	D.	roundto(1.66)

Answer and Explanation

Answer: ceil(1.66)

Explanation:
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03.

What will the code below print when executed?
Code:
double x = -3.5, y = 3.5;
printf( "%.0f : %.0f\n", ceil( x ), ceil( y ) );
printf( "%.0f : %.0f\n", floor( x ), floor( y ) );
ceil =>rounds up 3.2=4 floor =>rounds down 3.2=3

A.	-3 : 4 -4 : 3	B.	-4 : 4 -3 : 3
C.	-4 : 3 -4 : 3	D.	-4 : 3 -3 : 4
E.	-3 : 3 -4 : 4

Answer and Explanation

Answer: -3 : 4
-4 : 3

Explanation:
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04.

Which one of the following will read a character from the keyboard and will store it in the variable c?

A.	c = getc();	B.	getc( &c );
C.	c = getchar( stdin );	D.	getchar( &c )
E.	c = getchar();

Answer and Explanation

Answer: c = getchar();

Explanation:
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