Question # 1

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

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c = getc ()

getc (&c)

c = getchar ()

c = getchar (stdin)

With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)

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red = -1, green = -2, blue = -3

red = -1 , green = 0 blue = 1

red = -1 , green = 2 blue = 3

All above alternative are illegal declarations.

The storage class controls

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Life time of a variable

Linkage of a variable

Scope of a variable

a , b and c above

The header file contains the function prototypes to the standard input /output library functions and information used by them.

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< stdib.h>

<studio.h>

Which command is used to skip the rest of a loop and carry on from the top of the loop again.

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Break

Resume

Continue

Skip

Identify the correct statement from the following statements.

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Typedef int integer

Typedef int integer;

Typedef int = integer :

Typedef integer int ;

What is the only function all C program must contain.

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Start ()

System ()

Main ()

^{Program ()}

An example of a value parameter is the code above is.

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x

y

c

foo

Every C program consists of _____________ functions.

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Only one

Only two

One or many

None of the above

A function protoype is

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A definition of the function

a declaration statement in the called program

A declaration statement in the called program

A function call in the program

"x" and "y" are called

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Actual parameters

Local variables

Formal parameters

Global variables

Which of the following function calculates the square of 'X' in C.

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sr (X)

Pow (2,X)

Pow(X,2)

None of above

Array are passed as the arguments to a function by

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Value

Reference

Constant value

Both a and b

What is the base data type of a pointer variable by which the memory would be allocated to it.

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Int

Float

No data type

Unsigned int

What is the reslutl of the expression 6+12*3 -4/2?

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22

25

40

45

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PPSC Computer Science Chapter 8 C Programming Online Test MCQs With Answers

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