Question # 1

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.

To most widely used method for interpreting the bit setting as non negative integer is.

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EBCD system

BCD system

ASCII system

Binary number system

A function with no definition

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I san invalid function

Produces syntax error

Result into runtime error

Is allowed and is known as dummy function

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

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Data file

String

Stderr

Stdin

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>

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

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Function body

Function type

Function stereotype

Function prototype

Information will be passed to the function via special identifier is called.

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Arguments

Parameters

Both A and B above

Elements

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.

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

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

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Int

Char

Float

Long

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 meaning of self referential structure.

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Array of structure

Single structure

Structure calling it's parent structure.

Structure calling another structure.

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.

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

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

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