PPSC Computer Science Topic 8 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 8 C Programming

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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

The getchar () library function

Question # 2

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

Question # 3

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

Question # 4

What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):

Question # 5

Which is the following is not a storage class in C.

Question # 6

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

Question # 7

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

Question # 8

How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)

Question # 9

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

Question # 10

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

Question # 11

If a = Oxaa and b = a << 1 then

Question # 12

What is the output of the above program.

Question # 13

In mixed mode expressions.

Question # 14

Identify the correct statement from the following statements.

Question # 15

The arguments in main () function are known as.

Question # 16

What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}

Question # 17

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

Question # 18

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

Question # 19

Malloc ( ) function return pointer to.

Question # 20

"c" is called.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The size of an int must be greater than or equal to that of a
A. Long int
B. Short int
C. Float
D. Char
2 Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?
A. 10
B. 450
C. 110
D. -10
3 int *p[5] ; is used for
A. Fixed row size and varying column size
B. Fixed row size and fixed column size
C. Varying row size and varying column size.
D. For storing integers
4 How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)
A. 3
B. 4
C. 5
D. 6
5 Which of the following operators has right to left associativity.
A. ++
B. --
C. + =
D. All a ,b and c above
6 The given statement of FILE * fptr,
A. Defines a pointer to the pre defined structure type FILE
B. Define a pointer to the user defined structure type FILE.
C. define a pointer to the pre defined data type FILE DESCRIPTOR
D. Creates a file pointed by fptr
7 How is a variable accessed from another file.
A. The global variable is reference via the extern specifier
B. The global variable is referenced via the auto specifier
C. The global variable is referenced via the global specifier
D. None of above
8 How would you declared constant of 5 called 'MYCONST"?
A. Constant MYCONST =5
B. Int my const =5
C. # define MYCONST 5
D. #define MYCONST =5
9 The arguments in main () function are known as.
A. Program parameter
B. Command line arguments
C. Both a and b above
D. None of these
10 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype

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