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

C program language vas developed by.

Question # 2

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

Question # 3

Which operator from the following has the lowest priority.

Question # 4

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

Question # 5

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

Question # 6

Every C program consists of _____________ functions.

Question # 7

The benefit of using enumeration data types in a program is

Question # 8

Identify the correct statement from the following statements.

Question # 9

What is the output of the above program.

Question # 10

Which of the following is "stringzizing operator"?

Question # 11

An example of a value parameter is the code above is.

Question # 12

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

Question # 13

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

Question # 14

The arguments in main () function are known as.

Question # 15

Element of the array are accessed by

Question # 16

The number of arguments for realloc ( ) function is.

Question # 17

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

Question # 18

How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)

Question # 19

Which of the following is a not a keyword in C langauge.

Question # 20

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")

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
2 Every C program consists of _____________ functions.
A. Only one
B. Only two
C. One or many
D. None of the above
3 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>
4 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.
5 With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)
A. red = -1, green = -2, blue = -3
B. red = -1 , green = 0 blue = 1
C. red = -1 , green = 2 blue = 3
D. All above alternative are illegal declarations.
6 Which of the following is an advantage of using macros over functions.
A. Functions must have parameters, macros do not
B. The code associated with a function is expanded in line
C. Values passed to function must be of specific data type
D. The code associated with a function is not expanded in line.
7 Which of the following is a not a keyword in C langauge.
A. Void
B. Volatile
C. Short
D. Gatchar
8 Function have
A. Local scope
B. Block scope
C. File scope
D. Function scope
9 It is necessary to declare the type of the function in the calling program if.
A. The function return an integer
B. The function retern an integer
C. Function returning only the float values
D. The function return a non integer value.
10 'C' is a middle level language because.
A. It is evolved in Middle age of computer development.
B. Not having so many features but still is robust
C. Easier to learn and use
D. Combines the best features of high low level languages.

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