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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PPSC Computer Science Topic 8 C Programming

00:00
Question # 1

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

Question # 2

The getchar () library function

Question # 3

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

Question # 4

How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)

Question # 5

While declaring an array in C as datatype array name [size] the size can be.

Question # 6

Element of the array are accessed by

Question # 7

# define preprocessors command can be used for defining.

Question # 8

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

Question # 9

The associativity of ++ operator is

Question # 10

The function used to position the file pointer in C is

Question # 11

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 # 12

The number of arguments for realloc ( ) function is.

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

What does the "auto" specifier do.

Question # 17

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

Question # 18

Which of the following is not a correct variable type.

Question # 19

The given statement FILE "fptr;

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 Element of the array are accessed by
A. Index
B. Mathematical function
C. Accessing the function in built in data structure.
D. Int l;
2 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)
3 "c" is called.
A. Actual parameter
B. Local variable
C. Formal parameter
D. Global variable
4 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
5 If you declare an array without stating the elements it will be set to
A. A null value
B. Zero
C. Garbage value
D. Set of words
6 Which command is used to skip the rest of a loop and carry on from the top of the loop again.
A. Break
B. Resume
C. Continue
D. Skip
7 Which operator from the following has the lowest priority.
A. Assignment operator
B. Division operator
C. Common operator
D. Conditional operator
8 # define preprocessors command can be used for defining.
A. Macros
B. For loop
C. Symbolic constants
D. Both a and c
9 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
10 A parameters in a function definition are known as.
A. Actual parameters
B. Formal parameters
C. Dummy parameters
D. Optional parameters

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