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

What is the output of the above program.

Question # 2

Every C program consists of _____________ functions.

Question # 3

"c" is called.

Question # 4

The declaration "void foo (int, x int & y)" is called a

Question # 5

If a = Oxaa and b = a << 1 then

Question # 6

# define preprocessors command can be used for defining.

Question # 7

The getchar ()function reads a

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

Which of the following is not a character constant.

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

A function protoype is

Question # 16

The header file contains the function prototypes to the standard input /output library functions and information used by them.

Question # 17

Suppose the return type of function f is void. Which one of the following statements is true.

Question # 18

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

Question # 19

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

Question # 20

'C' is a middle level language because.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The given statement FILE "fptr;
A. Defines a pointer to the pre defined structure type FILE.
B. Defines a pointer to the usere defined structure type FILE
C. Defines a pointer to the pre-defined data type FILE DESCRIPTOR.
D. Creates a file pointed by fptr
2 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
3 Which of the following function calculates the square of 'X' in C.
A. sr (X)
B. Pow (2,X)
C. Pow(X,2)
D. None of above
4 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
5 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype
6 Which of the following is "stringzizing operator"?
A. $
B. %
C. #
D. ?
7 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
8 Element of the array are accessed by
A. Index
B. Mathematical function
C. Accessing the function in built in data structure.
D. Int l;
9 String concatenating means.
A. Combining two strings.
B. Extracting a substring out of a string.
C. Merging two strings.
D. Comparing the two string to define the larger one.
10 Write the last element of the following array.
Char flag [] =" FALSE"
A. E
B. e
C. /O
D. \O

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