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

00:00
Question # 1

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

Question # 2

Malloc ( ) function return pointer to.

Question # 3

What is the meaning of self referential structure.

Question # 4

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

Question # 5

Which of the following is not a correct variable type.

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

To most widely used method for interpreting the bit setting as non negative integer is.

Question # 10

Element of the array are accessed by

Question # 11

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

Question # 12

The getchar () library function

Question # 13

Which of the following operators has right to left associativity.

Question # 14

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

Question # 15

Array are passed as the arguments to a function by

Question # 16

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

Question # 17

Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.

Question # 18

Every C program consists of _____________ functions.

Question # 19

"c" is called.

Question # 20

A function with no definition

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 Malloc ( ) function return pointer to.
A. Integer
B. Void
C. Character
D. Structure
3 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
4 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
5 Which of the following functions are used in unformatted data files.
A. Fscanf
B. Fwrite
C. Fread
D. fscanf & fwrite
6 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
7 The storage class of a local variable is
A. Auto
B. Static
C. Extern
D. Register
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 What is the meaning of self referential structure.
A. Array of structure
B. Single structure
C. Structure calling it's parent structure.
D. Structure calling another structure.
10 The benefit of using enumeration data types in a program is
A. Program becomes shorter
B. Program becomes longer
C. Program is easy to understand
D. Program become complex

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