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

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

Question # 2

It is necessary to declare the type of the function in the calling program if.

Question # 3

A parameters in a function definition are known as.

Question # 4

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

Question # 5

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

Question # 6

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 # 7

Every C program consists of _____________ functions.

Question # 8

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

Question # 9

While working with the binary Strems for 'C' I/O file operations.

Question # 10

While declaring an array in C as datatype array name [size] the size can be.

Question # 11

What is the associatively of the conditional operator.

Question # 12

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

Question # 13

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

Question # 14

Malloc ( ) function return pointer to.

Question # 15

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

Question # 16

int *p[5] ; is used for

Question # 17

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

Question # 18

Which of the following is "stringzizing operator"?

Question # 19

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

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 What is the correct value to return to the operating system upon the successful completion of a program
A. 1
B. 1
C. 0
D. 2
3 A function protoype is
A. A definition of the function
B. a declaration statement in the called program
C. A declaration statement in the called program
D. A function call in the program
4 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>
5 Every C program consists of _____________ functions.
A. Only one
B. Only two
C. One or many
D. None of the above
6 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
7 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21
8 The declaration int (*a)[8] : is
A. An array of pointers
B. A pointer to an array
C. A pointer to a function
D. Function returning pointer
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 function fprint is used in the program.
A. When too + many print calls have been used in the program.
B. In place of printf , as it uses more memory
C. When the type of the variables to be printed are not known
D. When the output is to be printed on to a file

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