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 of the following function calculates the square of 'X' in C.

Question # 2

Which command is used to skip the rest of a loop and carry on from the top of the loop again.

Question # 3

'C' is a middle level language because.

Question # 4

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

Question # 5

A function with no definition

Question # 6

What is the meaning of self referential structure.

Question # 7

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

Question # 8

Write the last element of the following array.
Char flag [] =" FALSE"

Question # 9

The arguments in main () function are known as.

Question # 10

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

Question # 11

Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?

Question # 12

The getchar ()function reads a

Question # 13

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

Question # 14

What is the output of the following program.
#include <studio. h>
int c [10]={1,2,3,4,5,6,7,8,9,10}
main ()
{int a, b =0:
for {a<10;++a)
if c[a]:
[romt f (%d" . n);}

Question # 15

The storage class controls

Question # 16

Which of the following is a LOOP statement of a C language.

Question # 17

The benefit of using enumeration data types in a program is

Question # 18

"c" is called.

Question # 19

In mixed mode expressions.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 Information will be passed to the function via special identifier is called.
A. Arguments
B. Parameters
C. Both A and B above
D. Elements
2 The associativity of ++ operator is
A. For arithmetic expression and
B. For pointer expression
C. For pointer expression and
D. For pointer express in and
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 In mixed mode expressions.
A. Operands of lower type get automatically converted to higher type
B. Operands of higher type get automatically converted to lower type.
C. Operands of higher and lower type get in there changed
D. Operands of lower type get automatically converted to lower type.
5 Identify the correct statement from the following statements.
A. Typedef int integer
B. Typedef int integer;
C. Typedef int = integer :
D. Typedef integer int ;
6 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
7 The number of arguments for realloc ( ) function is.
A. 0
B. 1
C. 2
D. 3
8 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
9 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
10 The type of the controlling expression of a switch statement can not be of the type
A. Int
B. Char
C. Float
D. Long

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