float
real
int
double
float, double
short int, double, long int
float, double, long double
double, long int, float
link, load, code, compile and execute
code, compile, link, execute and load
code, compile, link, load and execute
compile, code, link, load and execute
What will be the output of the following code segment?
int x = 24, y = 39, z = 45;z = x + y;y = z - y;x = z - y;printf("\n%d %d %d", x, y, z);
24 39 63
39 24 63
24 39 45
39 24 45
What will be the output of the following code?
int x = 5;printf("%d", ++x);
4
5
6
7
int main(){int x,y,z;x='1'-'0'; /* line-1 */y='a'-'b'; /* line-2 */z=x+y;printf("%d",z);}
0
Error because of incorrect line-1 only.
Error because of incorrect line-1 and line-2.
Error because of incorrect line-2 only.
main function arguments
main arguments
Command-Line arguments
Parameterized arguments
void
endl
switch
Bjarne Stroustrup
James A. Gosling
Dennis Ritchie
Dr. E.F. Codd
2
1
Depends on the system
Binary operator
Unary operator
Ternary operator
All of the above
To determine which operator evaluated first from left to right.
To determine the level of an operator in a program.
To determine how an expression involving more than one operator is evaluated.
To check the expression is valid or not.
It returns the size of the variable in bits
It returns the size of the variable in bytes
It returns the size of the variable in kilobytes
It returns the number of elements in an array
int a = 10, b = 20;printf("%d", a + b);
30
1020
10+20
Compiler error
include
char
8
* / % + - =
= * / % + -
/ * % - + =
* % / - + =
&
&&
||
!
When the following piece of code is executed, what happens?
b = 3;a = b++;
a contains 3 and b contains 4
a contains 4 and b contains 4
a contains 4 and b contains 3
a contains 3 and b contains 3
2 bytes
4 bytes
8 bytes
1 byte
*
+
++
auto
case
main
default
//
/
#
/*
signed short
unsigned short
long
Input data
The program does not require any function.
Output data
The program must have at least one function.
print("Hello World");
echo("Hello World");
printf("Hello World");
None of these
What will be the output of the following pseudo code ?
Integer aSet a =4do print a + 2 a = a-1while (a not equals 0)end while
6 6 6 6
6 5 4 3
6 7 8 9
6 8 10 12
<
=
>=
<=
Constants
Keywords
Operators
Tokens
1return
return1
return
$return_1
Logical Operator
Conditional Operator
typecast
Ternary
array
long double
far double
Find the output of following code :
int main() { int i=-2; printf (“-i=%d”,-i); return b; }
–i=2
i=-2
–i=-2
–i=+2
4 Bytes
8 Bytes
Depends on the system/compiler
Cannot be determined
What is the output of the following code?
int a = 5;printf("%d", a == 5);
Undefined
They execute programs faster than compilers
They translate the entire program at once
They translate and execute code line by line
They are not used in modern programming
Keywords can be used as variable names
Variable names can contain digits
Variable names do not contain blank spaces
Capital letters can be used in variable names.
Either True or False
is less than or is more than
is equal or less or more
32
36
40
final
constant
const
static
N=m=0
Value+=10
mySize=x<y?9:11
Value=+=10
results in a syntax error
output Infomax7
outputs garbage
outputs infomax and terminates abruptly
C compiler supports octal integer constant.
C compiler supports hexadecimal integer constant.
C compiler supports binary integer constant.
C compiler supports decimal integer constant.
What will be the output of the following program?
int main() { int x=5; printf(“%d %d %d”,x,x<<2,x>>2); }
1 20 5
5 1 20
5 20 1
20 1 5
float_int, keyword, A1
ANSI, ascii, cpu
valid, variable, name
None of the above
-5
+5
getchar()
gets()
scanf()
cin.get()
“programming Trick”
“programming"
‘programming'
$ programming $