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

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Question # 1

An example of a value parameter is the code above is.

Question # 2

The getchar ()function reads a

Question # 3

Every C program consists of _____________ functions.

Question # 4

How is a variable accessed from another file.

Question # 5

Which of the following is "stringzizing operator"?

Question # 6

String concatenating means.

Question # 7

The getchar () library function

Question # 8

A function with no definition

Question # 9

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

Question # 10

The function slower checks wither a character is in lowered case or not and hence it should return.

Question # 11

The address of the starting element of an array is.

Question # 12

Which of the following is not a character constant.

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

int *p[5] ; is used for

Question # 15

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

Question # 16

Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}

Question # 17

In the statement # define , the symbol # must commence from

Question # 18

The size of an int must be greater than or equal to that of a

Question # 19

The function used to position the file pointer in C is

Question # 20

What does the "auto" specifier do.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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);}
A. 20
B. 24
C. 25
D. 30
2 What is the base data type of a pointer variable by which the memory would be allocated to it.
A. Int
B. Float
C. No data type
D. Unsigned int
3 How many union members can be initialized.
A. Only one member of union at any one time.
B. Any number of members of a union at one time
C. Union members can not be initialized
D. Only two members of a union at any one time.
4 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
5 Which of the following is not a character constant.
A. '\60
B. '/x 24'
C. 'sum'
D. 'A'
6 Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}
A. Syntax error
B. Runtime error
C. h
D. Hello
7 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
8 While working with the binary Strems for 'C' I/O file operations.
A. Only the binary values can be read and can be written
B. No character transition take place
C. Character translation takes place
D. Both a and b above
9 The storage class of a local variable is
A. Auto
B. Static
C. Extern
D. Register
10 Which of the following is not a valid name for a C variable.
A. Hairaj
B. Hello _ raj
C. Hello raj
D. None of above

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