LowerCase letters
UpperCase letters
CamelCase letters
None of these
* / % + - =
= * / % + -
/ * % - + =
* % / - + =
volatile
true
friend
export
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
main function arguments
main arguments
Command-Line arguments
Parameterized arguments
Both can occur multiple times, but a declaration must occur first.
A definition occurs once, but a declaration may occur many times.
Both can occur multiple times, but a definition must occur first.
A declaration occurs once, but a definition may occur many times.
char > int > float
int > char > float
char < int < double
double > char > int
Binary operator
Unary operator
Ternary operator
All of the above
30
32
36
40
An Editor
A compiler
An operating system
What will be the output of the following code?
int a = 10, b = 20;printf("%d", a + b);
1020
10+20
Compiler error
getchar()
gets()
scanf()
cin.get()
float_int, keyword, A1
ANSI, ascii, cpu
valid, variable, name
None of the above
What is the output of the following code?
int a = 5;printf("%d", a == 5);
0
1
5
Undefined
_infomax
3infomax
infomax_ica
infomax123
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
A number
A special symbol other than underscore
Both of the above
An alphabet
compare two numeric values
combine two numeric values
compare two boolean values
int num;
integer num;
num int;
num integer;
2
4
Depends on the system
Logical Operator
Conditional Operator
typecast
Ternary
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
results in a syntax error
output Infomax7
outputs garbage
outputs infomax and terminates abruptly
-1
infomax
info_max
info max
All of these
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
int x = 5;printf("%d", ++x);
6
7
main(){ int a, b; a=b=4; b=a++; printf("%d %d %d %d", a++, --b, ++a, b--);}
5 3 7 3
Syntax error
5 4 5 3
6 2 6 4
world
addition23
test-name
factorial
Decimal
Binary
Octal
Hexadecimal
double
float
char
array
*
+
++
&&
link, load, code, compile and execute
code, compile, link, execute and load
code, compile, link, load and execute
compile, code, link, load and execute
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
long double
far double
no of students
7th
myName
int my_num = 100,000;
int my_num = 100000;
int my num = 1000;
int $my_num = 10000;
print("Hello World");
echo("Hello World");
printf("Hello World");
-4
-2.8
+2.8
+3
float, double
short int, double, long int
float, double, long double
double, long int, float
1return
return1
return
$return_1
Constants
Keywords
Operators
Tokens
Assignment Relational Arithmetic
Arithmetic Relational Assignment
Relational Arithmetic Assignment
Assignment Arithmetic Relational
Either True or False
is less than or is more than
is equal or less or more
It is used to define global variables
It is used to define a macro
It is used to include standard or user-defined header files in the program
It is used to include comments in the code
final
constant
const
static
signed short
unsigned short
long
int
Martin Richards
Dennis Ritchie
Ken Thompson
Herman Hellorith