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

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Question # 1

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

Question # 2

A parameters in a function definition are known as.

Question # 3

The given statement FILE "fptr;

Question # 4

Which operator from the following has the lowest priority.

Question # 5

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

Question # 6

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

Question # 7

What is the meaning of self referential structure.

Question # 8

What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):

Question # 9

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

Question # 10

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

Question # 11

"x" and "y" are called

Question # 12

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

Question # 13

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

Question # 14

How is a variable accessed from another file.

Question # 15

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

Question # 16

A function protoype is

Question # 17

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

Question # 18

In mixed mode expressions.

Question # 19

int *p[5] ; is used for

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 How many characters can is string hold when declared as char name [20];?
A. 18
B. 19
C. 20
D. 21
2 The size of an int must be greater than or equal to that of a
A. Long int
B. Short int
C. Float
D. Char
3 While working with the binary Strems for 'C' I/O file operations.
A. Only the binary values can be read and can be written
B. No character transition take place
C. Character translation takes place
D. Both a and b above
4 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)
5 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.
6 Every C program consists of _____________ functions.
A. Only one
B. Only two
C. One or many
D. None of the above
7 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():
8 C program language vas developed by.
A. Dennis Ritchie
B. Ken thompson
C. Bill Gates
D. Peter Norton
9 The storage class of a local variable is
A. Auto
B. Static
C. Extern
D. Register
10 The function fprint is used in the program.
A. When too + many print calls have been used in the program.
B. In place of printf , as it uses more memory
C. When the type of the variables to be printed are not known
D. When the output is to be printed on to a file

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