PPSC Computer Science Topic 8 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 8 C Programming

Try The MCQ's Test For PPSC Computer Science Topic 8 C Programming

  • Total Questions20

  • Time Allowed20

PPSC Computer Science Topic 8 C Programming

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Question # 1

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

Question # 2

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

Question # 3

The getchar () library function

Question # 4

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

Question # 5

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

Question # 6

The function used to position the file pointer in C is

Question # 7

The address of the starting element of an array is.

Question # 8

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

Question # 9

With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)

Question # 10

The given statement of FILE * fptr,

Question # 11

The function 'foo' returns the following type as result.

Question # 12

A parameters in a function definition are known as.

Question # 13

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

Question # 14

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

Question # 15

If suppose a variable 'a' is initialized as int a = oxff, then what will be output for the below code.
(a << 4>>12)? printf ("Humaira') printf (" iram")

Question # 16

The storage class controls

Question # 17

The benefit of using enumeration data types in a program is

Question # 18

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

Question # 19

int *p[5] ; is used for

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The function sprint f ( ) works like print f ( ), but operates on.
A. Data file
B. String
C. Stderr
D. Stdin
2 Which of the following operators has right to left associativity.
A. ++
B. --
C. + =
D. All a ,b and c above
3 What is the reslutl of the expression 6+12*3 -4/2?
A. 22
B. 25
C. 40
D. 45
4 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21
5 If suppose a variable 'a' is initialized as int a = oxff, then what will be output for the below code.
(a << 4>>12)? printf ("Humaira') printf (" iram")
A. Syntax Error
B. 1
C. 10
D. 100
6 The function slower checks wither a character is in lowered case or not and hence it should return.
A. The character in lower case
B. The character itself
C. Nothing
D. 0 or 1
7 A parameters in a function definition are known as.
A. Actual parameters
B. Formal parameters
C. Dummy parameters
D. Optional parameters
8 Information will be passed to the function via special identifier is called.
A. Arguments
B. Parameters
C. Both A and B above
D. Elements
9 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.
10 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

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