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20 questions
There are ___ storage classes in C
2
4
6
8
The data type int uses ___ bytes of memory.
2
4
6
8
To show end of program ___ symbol used?
<
(
{
}
Which is the incorrect form of variable?
sale20
Name
12Rno
Net_Salary
What is the default C Storage Class for a variable?
static
auto
register
extern
When variable declare as “ a++ “ it increment variable by ___ value.
0
1
2
3
To find reminder _____ operator is use in C program
%
@
/
|
By using _____ function we can clear output window in C program
clear()
clrscr()
screenclear()
clean()
C program is save with _____ extension.
.a
.b
.c
.d
Using if else statement we can check _____ condition.
1
2
3
4
Switch statement checks only _____ condition.
Equality
Not equal to
Less than
Greater than
Which one of following is not a reserved keyword in C?
auto
main
case
default
The printf() & scanf() function come from _____ header file.
conio.h
stdio.h
math.c
getio.h
Each statement in C program is end with _____ symbols.
:
,
/
;
Static Storage class has _____ initial value.
0
1
2
3
There are _____ keywords in C.
30
31
32
33
Which statement is incorrect about Identifier?
They can contain alphabets, digits & underscore only
The identifier is made up of 31 character.
They can use keyword.
The first character must be an alphabet & underscore.
To print multiple character _____ formatting character use.
%d
%f
%s
%c
By using “ \n ” escape sequence the output is display in_____.
New Line
1st Line
Middle Line
End Line
A identifier must be begin with_____
Alphabets
Digits
Underscore or digits
Alphabets or Underscore
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