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

Which of the following is not a correct variable type.

Question # 2

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

Question # 3

Identify the correct statement from the following statements.

Question # 4

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

Question # 5

Which operator from the following has the lowest priority.

Question # 6

Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?

Question # 7

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

Question # 8

'C' is a middle level language because.

Question # 9

A parameters in a function definition are known as.

Question # 10

Which of the following is not a valid name for a C variable.

Question # 11

Information will be passed to the function via special identifier is called.

Question # 12

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

Question # 13

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

Question # 14

When a program is running the value of a constant

Question # 15

What is the meaning of self referential structure.

Question # 16

The number of arguments for realloc ( ) function is.

Question # 17

# define preprocessors command can be used for defining.

Question # 18

What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}

Question # 19

How would you declared constant of 5 called 'MYCONST"?

Question # 20

The function fprint is used in the program.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 What is the associatively of the conditional operator.
A. Left to Right
B. Right to left
C. Top to bottom
D. None of the above
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 In mixed mode expressions.
A. Operands of lower type get automatically converted to higher type
B. Operands of higher type get automatically converted to lower type.
C. Operands of higher and lower type get in there changed
D. Operands of lower type get automatically converted to lower type.
5 Which command is used to skip the rest of a loop and carry on from the top of the loop again.
A. Break
B. Resume
C. Continue
D. Skip
6 Identify the correct statement from the following statements.
A. Typedef int integer
B. Typedef int integer;
C. Typedef int = integer :
D. Typedef integer int ;
7 Function have
A. Local scope
B. Block scope
C. File scope
D. Function scope
8 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
9 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
10 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure

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