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

Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?

Question # 2

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

Question # 3

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

Question # 4

The getchar () library function

Question # 5

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

Question # 6

What is the output of the following program.
#include <studio. h>
int c [10]={1,2,3,4,5,6,7,8,9,10}
main ()
{int a, b =0:
for {a<10;++a)
if c[a]:
[romt f (%d" . n);}

Question # 7

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

Question # 8

Every C program consists of _____________ functions.

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)

Question # 13

'C' is a middle level language because.

Question # 14

The getchar ()function reads a

Question # 15

What is the output of the above program.

Question # 16

Which of the following is not a correct variable type.

Question # 17

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

Question # 18

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

Question # 19

Identify the correct statement from the following statements.

Question # 20

Malloc ( ) function return pointer to.

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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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    Afeera Saeed 18 - Jun - 2022 01 Min 17 Sec 20/20
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    Kasur City 18 - Apr - 2024 06 Min 33 Sec 10/20
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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The function sprint ( ) works like print f ( ) , but operates on.
A. Strings
B. Data in a file
C. Stderr
D. Stdin
2 To most widely used method for interpreting the bit setting as non negative integer is.
A. EBCD system
B. BCD system
C. ASCII system
D. Binary number system
3 Which of the following is not a correct variable type.
A. Float
B. Real
C. Int
D. Double
4 In the statement # define , the symbol # must commence from
A. Any where in any line
B.
First character of that line
C. Any where out side of main () always.
D. None of above
5 An example of a value parameter is the code above is.
A. x
B. y
C. c
D. foo
6 Which of the following is a not a keyword of C langauge.
A. Void
B. Volatile
C. Getchar
D. Short
7 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
8 The address of the starting element of an array is.
A. Represented by subscripted variable of the starting element.
B. Represented by the array name
C. Not used by the compiler
D. Represented by the size of the array
9 When a program is running the value of a constant
A. Can be changed
B. Cannot be used
C. I always hidden
D. Cannot be changed
10 If a = Oxaa and b = a << 1 then
A. b = 2a
B. b = a/2
C. a = b -1
D. b = a

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