Question # 1

The size of an int must be greater than or equal to that of a

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Long int

Short int

Float

Char

What is the fifth element of the array

Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}

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4

5

6

7

In mixed mode expressions.

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Operands of lower type get automatically converted to higher type

Operands of higher type get automatically converted to lower type.

Operands of higher and lower type get in there changed

Operands of lower type get automatically converted to lower type.

While declaring an array in C as datatype array name [size] the size can be.

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Any constant

An integer constant

Any variable

Any initialized integer variable

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.

Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.

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int " x, " x = 0 x 200;

int " x, = & 0 x 200;

int " x, = "0 x 200;

int " x, = 0 x 200

The address of the starting element of an array is.

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Represented by subscripted variable of the starting element.

Represented by the array name

Not used by the compiler

Represented by the size of the array

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

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x

y

c

foo

The arguments in main () function are known as.

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Program parameter

Command line arguments

Both a and b above

None of these

Find teh output of the following program

void main (){

int i = ' hello";

print f (i):

}

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Syntax error

Runtime error

h

Hello

How is a variable accessed from another file.

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The global variable is reference via the extern specifier

The global variable is referenced via the auto specifier

The global variable is referenced via the global specifier

None of above

"x" and "y" are called

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Actual parameters

Local variables

Formal parameters

Global variables

'C' is a middle level language because.

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It is evolved in Middle age of computer development.

Not having so many features but still is robust

Easier to learn and use

Combines the best features of high low level languages.

C program language vas developed by.

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Dennis Ritchie

Ken thompson

Bill Gates

Peter Norton

What is the difference between a declaration and a definition of a variable.

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Both can occur multiple times but a declaration must occur first.

There is no difference between them

A declaration occurs once but a definition may occur many times.

Both can occur multiple times but a definition must occur first.

The function used to position the file pointer in C is

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Fseekg ()

Seekg()

Fseek()

Seekf()

The declaration "void foo (int, x int & y)" is called a

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Function body

Function type

Function stereotype

Function prototype

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 of the following correctly access the seventh element stored in foo, an array with 100 elements.

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foo{6}:

Foo {7}:

Foo

Foo():

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

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

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