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

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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

Which of the following functions are used in unformatted data files.

Question # 2

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

Question # 3

The arguments in main () function are known as.

Question # 4

Element of the array are accessed by

Question # 5

Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}

Question # 6

The getchar () library function

Question # 7

What is the meaning of self referential structure.

Question # 8

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

Question # 9

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

Question # 10

Which of the following is not a character constant.

Question # 11

A parameters in a function definition are known as.

Question # 12

Which of the following correctly access the seventh element stored in foo, an array with 100 elements.

Question # 13

Which of the following is a LOOP statement of a C language.

Question # 14

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

Question # 15

int *p[5] ; is used for

Question # 16

The address of the starting element of an array is.

Question # 17

If a = Oxaa and b = a << 1 then

Question # 18

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

Question # 19

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

Question # 20

Which of the following function calculates the square of 'X' in C.

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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 Suppose the return type of function f is void. Which one of the following statements is true.
A. Function f does not contain a return statement.
B. Function f does not have parameters
C. Function f return a generic value
D. Function f does not work correctly
3 What is the only function all C program must contain.
A. Start ()
B. System ()
C. Main ()
D. Program ()
4 Which of the following is not a valid name for a C variable.
A. Hairaj
B. Hello _ raj
C. Hello raj
D. None of above
5 Which of the following is a not a keyword in C langauge.
A. Void
B. Volatile
C. Short
D. Gatchar
6 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
7 What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}
A. 4
B. 5
C. 6
D. 7
8 int *p[5] ; is used for
A. Fixed row size and varying column size
B. Fixed row size and fixed column size
C. Varying row size and varying column size.
D. For storing integers
9 Element of the array are accessed by
A. Index
B. Mathematical function
C. Accessing the function in built in data structure.
D. Int l;
10 Which of the following correctly access the seventh element stored in foo, an array with 100 elements.
A. foo{6}:
B. Foo {7}:
C. Foo
D. Foo():

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