PPSC Computer Science Topic 8 C Programming

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

The type of the controlling expression of a switch statement can not be of the type

Question # 2

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

Question # 3

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

Question # 4

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

Question # 5

# define preprocessors command can be used for defining.

Question # 6

What is the difference between a declaration and a definition of a variable.

Question # 7

What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):

Question # 8

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

Question # 9

The given statement of FILE * fptr,

Question # 10

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

Question # 11

The function fprint is used in the program.

Question # 12

When function is recursively called all the automatic variable are stored in a.

Question # 13

Which of the following is "stringzizing operator"?

Question # 14

Which is the following is not a storage class in C.

Question # 15

String concatenating means.

Question # 16

Malloc ( ) function return pointer to.

Question # 17

The storage class controls

Question # 18

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

Question # 19

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

Question # 20

A function with no definition

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
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 What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):
A. The question mark should be an equal sign.
B. The first semicolon should be a colon
C. There are too many variables in the statement
D. None of abvoe
4 Which of the following is a not a keyword in C langauge.
A. Void
B. Volatile
C. Short
D. Gatchar
5 When a program is running the value of a constant
A. Can be changed
B. Cannot be used
C. I always hidden
D. Cannot be changed
6 What is the correct value to return to the operating system upon the successful completion of a program
A. 1
B. 1
C. 0
D. 2
7 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
8 The declaration int (*a)[8] : is
A. An array of pointers
B. A pointer to an array
C. A pointer to a function
D. Function returning pointer
9 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure
10 How would you declared constant of 5 called 'MYCONST"?
A. Constant MYCONST =5
B. Int my const =5
C. # define MYCONST 5
D. #define MYCONST =5

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