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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  • Total Questions20

  • Time Allowed20

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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

int *p[5] ; is used for

Question # 2

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

Question # 3

C program language vas developed by.

Question # 4

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

Question # 5

What is the associatively of the conditional operator.

Question # 6

The associativity of ++ operator is

Question # 7

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

Question # 8

The declaration int (*a)[8] : is

Question # 9

Function have

Question # 10

What are the values of a, b are if the following code fragemnt is executed int a , b = 7
a=b<4? b << 1, b> 4?7 >> 1 a;

Question # 11

The header file contains the function prototypes to the standard input /output library functions and information used by them.

Question # 12

The getchar () library function

Question # 13

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

Question # 14

Which of the following is not a correct variable type.

Question # 15

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

Question # 16

How many union members can be initialized.

Question # 17

What does the "auto" specifier do.

Question # 18

The storage class controls

Question # 19

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

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 What is the only function all C program must contain.
A. Start ()
B. System ()
C. Main ()
D. Program ()
3 What is the associatively of the conditional operator.
A. Left to Right
B. Right to left
C. Top to bottom
D. None of the above
4 The number of arguments for realloc ( ) function is.
A. 0
B. 1
C. 2
D. 3
5 The benefit of using enumeration data types in a program is
A. Program becomes shorter
B. Program becomes longer
C. Program is easy to understand
D. Program become complex
6 Which of the following is a not a keyword of C langauge.
A. Void
B. Volatile
C. Getchar
D. Short
7 How is a variable accessed from another file.
A. The global variable is reference via the extern specifier
B. The global variable is referenced via the auto specifier
C. The global variable is referenced via the global specifier
D. None of above
8 Which one of the following will read a character from the keyboard and will store it in the variable.
A. c = getc ()
B. getc (&c)
C. c = getchar ()
D. c = getchar (stdin)
9 What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)
A. The increment should always be ++k
B. The variable must always be the letter i when using a for loop
C. The variable k can't be initialized
D. The commas should be semicolons.
10 Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}
A. Syntax error
B. Runtime error
C. h
D. Hello

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