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

Question # 2

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;

Question # 3

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

Question # 4

The given statement of FILE * fptr,

Question # 5

The benefit of using enumeration data types in a program is

Question # 6

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

Question # 7

The storage class controls

Question # 8

The given statement FILE "fptr;

Question # 9

What is the correct value to return to the operating system upon the successful completion of a program

Question # 10

How many characters can is string hold when declared as char name [20];?

Question # 11

Which operator from the following has the lowest priority.

Question # 12

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

Question # 13

Which of the following is "stringzizing operator"?

Question # 14

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

Question # 15

The getchar ()function reads a

Question # 16

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

Question # 17

Which of the following is not a character constant.

Question # 18

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

Question # 19

Which of the following functions are used in unformatted data files.

Question # 20

When a program is running the value of a constant

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The size of an int must be greater than or equal to that of a
A. Long int
B. Short int
C. Float
D. Char
2 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
3 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
4 Information will be passed to the function via special identifier is called.
A. Arguments
B. Parameters
C. Both A and B above
D. Elements
5 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
6 While declaring an array in C as datatype array name [size] the size can be.
A. Any constant
B. An integer constant
C. Any variable
D. Any initialized integer variable
7 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
8 What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)
A. The increment should always be ++k
B. The variable must always be the letter i when using a for loop
C. The variable k can't be initialized
D. The commas should be semicolons.
9 The getchar () library function
A. Returns a character when any key is pressed
B. Return multiple characters when the keys are pressed
C. Return multiple characters when the key are pressed followed by enter key
D. Return a single character when the keys are passed followed by enter key
10 The header file contains the function prototypes to the standard input /output library functions and information used by them.
A. <std I/O .h>
B. <stdio .h>
C. < stdib.h>
D. <studio.h>

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