Question # 1

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

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Void

Volatile

Getchar

Short

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

The given statement of FILE * fptr,

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Defines a pointer to the pre defined structure type FILE

Define a pointer to the user defined structure type FILE.

define a pointer to the pre defined data type FILE DESCRIPTOR

Creates a file pointed by fptr

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

'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.

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():

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

Multiple macro can be defined by placing _____ at teh end of each line except the last.

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/

\

#

$

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>

"c" is called.

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Actual parameter

Local variable

Formal parameter

Global variable

The type of the controlling expression of a switch statement can not be of the type

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Int

Char

Float

Long

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.

If you declare an array without stating the elements it will be set to

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A null value

Zero

Garbage value

Set of words

What does the "auto" specifier do.

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It automatically initializes a variables to 0

It indicates that a variables memory will automatically be preserved

It automatically increments the variable when used.

It automatically initializes a variable to NULL

It is necessary to declare the type of the function in the calling program if.

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The function return an integer

The function retern an integer

Function returning only the float values

The function return a non integer value.

Which of the following is an advantage of using macros over functions.

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Functions must have parameters, macros do not

The code associated with a function is expanded in line

Values passed to function must be of specific data type

The code associated with a function is not expanded in line.

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.

Malloc ( ) function return pointer to.

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Integer

Void

Character

Structure

The function sprint ( ) works like print f ( ) , but operates on.

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Strings

Data in a file

Stderr

Stdin

The function used to position the file pointer in C is

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Fseekg ()

Seekg()

Fseek()

Seekf()

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

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