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 is a LOOP statement of a C language.

Question # 2

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

Question # 3

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

Question # 4

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

Question # 5

What does the "auto" specifier do.

Question # 6

A parameters in a function definition are known as.

Question # 7

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

Question # 8

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

Question # 9

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 # 10

When a program is running the value of a constant

Question # 11

The benefit of using enumeration data types in a program is

Question # 12

The getchar () library function

Question # 13

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

Question # 14

Malloc ( ) function return pointer to.

Question # 15

The storage class of a local variable is

Question # 16

What is the output of the above program.

Question # 17

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

Question # 18

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

Question # 19

The number of arguments for realloc ( ) function is.

Question # 20

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

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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 benefit of using enumeration data types in a program is
A. Program becomes shorter
B. Program becomes longer
C. Program is easy to understand
D. Program become complex
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 Element of the array are accessed by
A. Index
B. Mathematical function
C. Accessing the function in built in data structure.
D. Int l;
5 Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.
A. int " x, " x = 0 x 200;
B. int " x, = & 0 x 200;
C. int " x, = "0 x 200;
D. int " x, = 0 x 200
6 'C' is a middle level language because.
A. It is evolved in Middle age of computer development.
B. Not having so many features but still is robust
C. Easier to learn and use
D. Combines the best features of high low level languages.
7 An example of a value parameter is the code above is.
A. x
B. y
C. c
D. foo
8 What is the meaning of self referential structure.
A. Array of structure
B. Single structure
C. Structure calling it's parent structure.
D. Structure calling another structure.
9 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure
10 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;
A. Garbage and 7
B. 7 and 3
C. 3 and 7
D. 3 and 3

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