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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  • Total Questions20

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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

What is the associatively of the conditional operator.

Question # 2

The given statement of FILE * fptr,

Question # 3

The associativity of ++ operator is

Question # 4

Element of the array are accessed by

Question # 5

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

Question # 6

"x" and "y" are called

Question # 7

The function used to position the file pointer in C is

Question # 8

Multiple macro can be defined by placing _____ at teh end of each line except the last.

Question # 9

In mixed mode expressions.

Question # 10

Which of the following correctly access the seventh element stored in foo, an array with 100 elements.

Question # 11

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

Question # 12

When a program is running the value of a constant

Question # 13

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 # 14

If you declare an array without stating the elements it will be set to

Question # 15

Function have

Question # 16

# define preprocessors command can be used for defining.

Question # 17

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

Question # 18

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

Question # 19

What is the output of the above program.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 Multiple macro can be defined by placing _____ at teh end of each line except the last.
A. /
B. \
C. #
D. $
3 A function with no definition
A. I san invalid function
B. Produces syntax error
C. Result into runtime error
D. Is allowed and is known as dummy function
4 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
5 Which operator from the following has the lowest priority.
A. Assignment operator
B. Division operator
C. Common operator
D. Conditional operator
6 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
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 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
9 What does the "auto" specifier do.
A. It automatically initializes a variables to 0
B. It indicates that a variables memory will automatically be preserved
C. It automatically increments the variable when used.
D. It automatically initializes a variable to NULL
10 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.

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