<
=
>=
<=
Bjarne Stroustrup
James A. Gosling
Dennis Ritchie
Dr. E.F. Codd
auto
case
main
default
char > int > float
int > char > float
char < int < double
double > char > int
2 bytes
4 bytes
8 bytes
1 byte
&
&&
||
!
infomax
info_max
info max
All of these
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.
1
-1
0
2
print("Hello World");
echo("Hello World");
printf("Hello World");
None of these
Constants
Keywords
Operators
Tokens
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
LowerCase letters
UpperCase letters
CamelCase letters
//
/
#
/*
int my_num = 100,000;
int my_num = 100000;
int my num = 1000;
int $my_num = 10000;
What is the output of this statement
printf("%d", (a++));
The value of (a + 1)
Error message
Garbage
The current value of a
A number
A special symbol other than underscore
Both of the above
An alphabet
| |
All of the above
results in a syntax error
output Infomax7
outputs garbage
outputs infomax and terminates abruptly
char
int
float
double
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?
int main(){int x,y,z;x='1'-'0'; /* line-1 */y='a'-'b'; /* line-2 */z=x+y;printf("%d",z);}
Error because of incorrect line-1 only.
Error because of incorrect line-1 and line-2.
Error because of incorrect line-2 only.
What will be output if you will compile and execute the following c code?
int main(){ int a=5; float b; printf("%d",sizeof(++a+b)); printf(" %d",a); return 0;}
2 6
4 6
2 5
4 5
int x = 5;printf("%d", ++x);
4
5
6
7
int num;
integer num;
num int;
num integer;
float, double
short int, double, long int
float, double, long double
double, long int, float
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
array
signed short
unsigned short
long
Algorithm
Flow-Charts
Procedural
Object Oriented
-5
+5
immutable
mutable
const
volatile
30
32
36
40
Logical Operator
Conditional Operator
typecast
Ternary
Id_No
ID_NO
IdNo
Id No
include
8
16
getchar()
gets()
scanf()
cin.get()
Martin Richards
Ken Thompson
Herman Hellorith
Depends on the system
final
constant
static
* / % + - =
= * / % + -
/ * % - + =
* % / - + =
2.5
2.000000
2.500000
What is the output of the following code?
int a = 5;printf("%d", a == 5);
Undefined
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
Either True or False
is less than or is more than
is equal or less or more
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
Addition, Division, Modulus
Addition, Modulus, Division
Multiplication, Substration, Modulus
Modulus, Multiplication, Substration
1return
return1
return
$return_1