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

What is the difference between a declaration and a definition of a variable.

Question # 2

If you declare an array without stating the elements it will be set to

Question # 3

The address of the starting element of an array is.

Question # 4

"c" is called.

Question # 5

Identify the correct statement from the following statements.

Question # 6

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

Question # 7

What is the reslutl of the expression 6+12*3 -4/2?

Question # 8

The function fprint is used in the program.

Question # 9

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 # 10

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

Question # 11

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

Question # 12

The size of an int must be greater than or equal to that of a

Question # 13

What does the "auto" specifier do.

Question # 14

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 # 15

Which of the following is "stringzizing operator"?

Question # 16

Which one of the following will read a character from the keyboard and will store it in the variable.

Question # 17

When a program is running the value of a constant

Question # 18

# define preprocessors command can be used for defining.

Question # 19

Multiple macro can be defined by placing _____ at teh end of each line except the last.

Question # 20

The function used to position the file pointer in C is

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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
  • A
    Afeera Saeed 18 - Jun - 2022 01 Min 17 Sec 20/20
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    Creative Computer Academy 10 - Oct - 2024 04 Min 56 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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    Muhammad Riaz 27 - Aug - 2024 09 Min 23 Sec 10/20

PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 The getchar ()function reads a
A. String from a file
B. Character from a file
C. String from the key board
D. Character from the keyboard
2 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")
A. Syntax Error
B. 1
C. 10
D. 100
3 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
4 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
5 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
6 Which of the following is a not a keyword of C langauge.
A. Void
B. Volatile
C. Getchar
D. Short
7 Which of the following is a LOOP statement of a C language.
A. Repeat until
B. For
C. While -Do
D. Do-while
8 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.
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 Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.
A. int " x, " x = 0 x 200;
B. int " x, = & 0 x 200;
C. int " x, = "0 x 200;
D. int " x, = 0 x 200

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