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

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

Question # 2

The address of the starting element of an array is.

Question # 3

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

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Identify the correct statement from the following statements.

Question # 8

While working with the binary Strems for 'C' I/O file operations.

Question # 9

A function with no definition

Question # 10

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

Question # 11

When a program is running the value of a constant

Question # 12

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 # 13

The given statement of FILE * fptr,

Question # 14

How many characters can is string hold when declared as char name [20];?

Question # 15

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

Question # 16

What is the output of the above program.

Question # 17

The associativity of ++ operator is

Question # 18

What is the meaning of self referential structure.

Question # 19

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

Question # 20

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

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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 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.
3 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
4 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
5 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
6 Which of the following is a LOOP statement of a C language.
A. Repeat until
B. For
C. While -Do
D. Do-while
7 "x" and "y" are called
A. Actual parameters
B. Local variables
C. Formal parameters
D. Global variables
8 What is the base data type of a pointer variable by which the memory would be allocated to it.
A. Int
B. Float
C. No data type
D. Unsigned int
9 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21
10 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype

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