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

How is a variable accessed from another file.

Question # 2

What does the "auto" specifier do.

Question # 3

What is the base data type of a pointer variable by which the memory would be allocated to it.

Question # 4

Function have

Question # 5

Which of the following operators has right to left associativity.

Question # 6

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

Question # 7

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

Question # 8

How many union members can be initialized.

Question # 9

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

Question # 10

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

Question # 11

The benefit of using enumeration data types in a program is

Question # 12

In mixed mode expressions.

Question # 13

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

Question # 14

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

Question # 15

The getchar ()function reads a

Question # 16

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

Question # 17

A function protoype is

Question # 18

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

Question # 19

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

Question # 20

What is the meaning of self referential structure.

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Top Scorers Of PPSC Computer Science Topic 8 C Programming MCQ`s Test

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    Tayyaba Shafique 21 - Nov - 2024 01 Min 09 Sec 20/20
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    Kasur City 18 - Apr - 2024 06 Min 33 Sec 10/20
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    Ramla Siddiqui 26 - Dec - 2023 09 Min 21 Sec 10/20
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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The given statement of FILE * fptr,
A. Defines a pointer to the pre defined structure type FILE
B. Define a pointer to the user defined structure type FILE.
C. define a pointer to the pre defined data type FILE DESCRIPTOR
D. Creates a file pointed by fptr
2 Which operator from the following has the lowest priority.
A. Assignment operator
B. Division operator
C. Common operator
D. Conditional operator
3 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
4 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype
5 Information will be passed to the function via special identifier is called.
A. Arguments
B. Parameters
C. Both A and B above
D. Elements
6 The number of arguments for realloc ( ) function is.
A. 0
B. 1
C. 2
D. 3
7 Which of the following is "stringzizing operator"?
A. $
B. %
C. #
D. ?
8 How would you declared constant of 5 called 'MYCONST"?
A. Constant MYCONST =5
B. Int my const =5
C. # define MYCONST 5
D. #define MYCONST =5
9 The function 'foo' returns the following type as result.
A. Ineger
B. No result is returned
C. Float
D. Double
10 A function with no definition
A. I san invalid function
B. Produces syntax error
C. Result into runtime error
D. Is allowed and is known as dummy function

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