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 output of the above program.

Question # 2

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

Question # 3

String concatenating means.

Question # 4

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

Question # 5

Write the last element of the following array.
Char flag [] =" FALSE"

Question # 6

The function fprint is used in the program.

Question # 7

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

Question # 8

C program language vas developed by.

Question # 9

The storage class controls

Question # 10

How many union members can be initialized.

Question # 11

The given statement of FILE * fptr,

Question # 12

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

Question # 13

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

Question # 14

To most widely used method for interpreting the bit setting as non negative integer is.

Question # 15

A parameters in a function definition are known as.

Question # 16

The number of arguments for realloc ( ) function is.

Question # 17

Multiple macro can be defined by placing _____ at teh end of each line except the last.

Question # 18

"c" is called.

Question # 19

Which of the following is not a valid name for a C variable.

Question # 20

The benefit of using enumeration data types in a program is

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 How would you declared constant of 5 called 'MYCONST"?
A. Constant MYCONST =5
B. Int my const =5
C. # define MYCONST 5
D. #define MYCONST =5
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 The function sprint f ( ) works like print f ( ), but operates on.
A. Data file
B. String
C. Stderr
D. Stdin
4 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
5 Multiple macro can be defined by placing _____ at teh end of each line except the last.
A. /
B. \
C. #
D. $
6 What is the difference between a declaration and a definition of a variable.
A. Both can occur multiple times but a declaration must occur first.
B. There is no difference between them
C. A declaration occurs once but a definition may occur many times.
D. Both can occur multiple times but a definition must occur first.
7 Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?
A. 10
B. 450
C. 110
D. -10
8 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
9 String concatenating means.
A. Combining two strings.
B. Extracting a substring out of a string.
C. Merging two strings.
D. Comparing the two string to define the larger one.
10 Every C program consists of _____________ functions.
A. Only one
B. Only two
C. One or many
D. None of the above

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