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

Which one of the following will read a character from the keyboard and will store it in the variable.

Question # 2

C program language vas developed by.

Question # 3

What is the correct value to return to the operating system upon the successful completion of a program

Question # 4

When a program is running the value of a constant

Question # 5

What is the reslutl of the expression 6+12*3 -4/2?

Question # 6

The getchar () library function

Question # 7

The function fprint is used in the program.

Question # 8

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

Question # 9

The storage class of a local variable is

Question # 10

Suppose the return type of function f is void. Which one of the following statements is true.

Question # 11

The declaration int (*a)[8] : is

Question # 12

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

Question # 13

With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)

Question # 14

"c" is called.

Question # 15

What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)

Question # 16

int *p[5] ; is used for

Question # 17

To read the formatted input data from a file, which of the following function is used.

Question # 18

The getchar ()function reads a

Question # 19

Malloc ( ) function return pointer to.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The declaration int (*a)[8] : is
A. An array of pointers
B. A pointer to an array
C. A pointer to a function
D. Function returning pointer
2 Array are passed as the arguments to a function by
A. Value
B. Reference
C. Constant value
D. Both a and b
3 While declaring an array in C as datatype array name [size] the size can be.
A. Any constant
B. An integer constant
C. Any variable
D. Any initialized integer variable
4 The getchar ()function reads a
A. String from a file
B. Character from a file
C. String from the key board
D. Character from the keyboard
5 Which of the following is an advantage of using macros over functions.
A. Functions must have parameters, macros do not
B. The code associated with a function is expanded in line
C. Values passed to function must be of specific data type
D. The code associated with a function is not expanded in line.
6 If a = Oxaa and b = a << 1 then
A. b = 2a
B. b = a/2
C. a = b -1
D. b = a
7 Which one of the following will read a character from the keyboard and will store it in the variable.
A. c = getc ()
B. getc (&c)
C. c = getchar ()
D. c = getchar (stdin)
8 The given statement FILE "fptr;
A. Defines a pointer to the pre defined structure type FILE.
B. Defines a pointer to the usere defined structure type FILE
C. Defines a pointer to the pre-defined data type FILE DESCRIPTOR.
D. Creates a file pointed by fptr
9 What is the output of the above program.
A. 5
B. 8
C. Runtime error
D. Syntax error
10 Element of the array are accessed by
A. Index
B. Mathematical function
C. Accessing the function in built in data structure.
D. Int l;

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