Question # 1

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 declaration int (*a)[8] : is

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An array of pointers

A pointer to an array

A pointer to a function

Function returning pointer

When function is recursively called all the automatic variable are stored in a.

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Stack

Array

Register

Linked list

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

Every C program consists of _____________ functions.

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Only one

Only two

One or many

None of the above

In the statement # define , the symbol # must commence from

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Any where in any line

First character of that line

Any where out side of main () always.

None of above

Which of the following is a not a keyword of C langauge.

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Void

Volatile

Getchar

Short

Which of the following is a LOOP statement of a C language.

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Repeat until

For

While -Do

Do-while

Both b and d above

Which of the following is "stringzizing operator"?

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$

%

#

?

"x" and "y" are called

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Actual parameters

Local variables

Formal parameters

Global variables

What is the associatively of the conditional operator.

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Left to Right

Right to left

Top to bottom

None of the above

What's wrong in the following statement provide K is a variable of type Int.

(k=2 , k <= 12, k++)

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The increment should always be ++k

The variable must always be the letter i when using a for loop

The variable k can't be initialized

The commas should be semicolons.

Which of the following is not a character constant.

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'\60

'/x 24'

'sum'

'A'

Identify the correct statement from the following statements.

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Typedef int integer

Typedef int integer;

Typedef int = integer :

Typedef integer int ;

int *p[5] ; is used for

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Fixed row size and varying column size

Fixed row size and fixed column size

Varying row size and varying column size.

For storing integers

What is the meaning of self referential structure.

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Array of structure

Single structure

Structure calling it's parent structure.

Structure calling another structure.

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

The benefit of using enumeration data types in a program is

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Program becomes shorter

Program becomes longer

Program is easy to understand

Program become complex

A parameters in a function definition are known as.

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Actual parameters

Formal parameters

Dummy parameters

Optional parameters

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.

How would you declared constant of 5 called 'MYCONST"?

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Constant MYCONST =5

Int my const =5

# define MYCONST 5

#define MYCONST =5

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