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

What is the base data type of a pointer variable by which the memory would be allocated to it.

Question # 2

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

Question # 3

int *p[5] ; is used for

Question # 4

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

Question # 5

The number of arguments for realloc ( ) function is.

Question # 6

'C' is a middle level language because.

Question # 7

Function have

Question # 8

What is the meaning of self referential structure.

Question # 9

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

Question # 10

Which of the following is not a correct variable type.

Question # 11

Which of the following is not a character constant.

Question # 12

"x" and "y" are called

Question # 13

What are the values of a, b are if the following code fragemnt is executed int a , b = 7
a=b<4? b << 1, b> 4?7 >> 1 a;

Question # 14

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

Question # 15

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

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

In mixed mode expressions.

Question # 18

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

Question # 19

A function protoype is

Question # 20

The address of the starting element of an array is.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 To read the formatted input data from a file, which of the following function is used.
A. Getchar ()
B. fgets()
C. fscanf ()
D. scanf()
2 The function sprint ( ) works like print f ( ) , but operates on.
A. Strings
B. Data in a file
C. Stderr
D. Stdin
3 With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)
A. red = -1, green = -2, blue = -3
B. red = -1 , green = 0 blue = 1
C. red = -1 , green = 2 blue = 3
D. All above alternative are illegal declarations.
4 The function slower checks wither a character is in lowered case or not and hence it should return.
A. The character in lower case
B. The character itself
C. Nothing
D. 0 or 1
5 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
6 Suppose the return type of function f is void. Which one of the following statements is true.
A. Function f does not contain a return statement.
B. Function f does not have parameters
C. Function f return a generic value
D. Function f does not work correctly
7 "x" and "y" are called
A. Actual parameters
B. Local variables
C. Formal parameters
D. Global variables
8 In the statement # define , the symbol # must commence from
A. Any where in any line
B.
First character of that line
C. Any where out side of main () always.
D. None of above
9 What is the only function all C program must contain.
A. Start ()
B. System ()
C. Main ()
D. Program ()
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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