Operator, Adv C

Question: What will be output if you will compile and execute the following c code?
#include<stdio.h>
int main(){
int a=5;
float b;
printf("%d",sizeof(++a+b));
printf(" %d",a);
return 0;
}
A
2 6

B
4 6

C
2 5

D
4 5

E
Compiler error

Note: Not available
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Question: What will be output if you will compile and execute the following c code?#include<stdio.h>
 
void call(int,int,int);
 
int main(){
  int a=10;
  call(a,a++,++a); 
  return 0;
}
 
void call(int x,int y,int z){
  printf("%d %d %d",x,y,z);
}
A10 10 12

B12 11 12

C12 12 12

D10 11 12

ECompiler error

Note: Not available

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Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
register int i,x;
scanf("%d",&i);
x=++i + ++i + ++i;
printf("%d",x);
return 0;
}
A
17

B
18

C
21

D
22

E
Compiler error

Note: Not available
1. Report
Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
int i=3;
if(3==i)
printf("%d",i<<2<<1);
else
printf("Not equal");
}
A
1

B
48

C
24

D
Not equal

E
Compiler error

Note: Not available
1. Report
Question: In which numbering system can the binary number 1011011111000101 be easily converted to?
A
Decimal system

B
Hexadecimal system

C
Octal system

D
No need to convert

Note: Not available
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Question: Which bitwise operator is suitable for turning off a particular bit in a number?
A
&& operator

B
& operator

C
|| operator

D
! operator

Note: Not available
1. Report
Question: Which bitwise operator is suitable for turning on a particular bit in a number?
A
&& operator

B
& operator

C
|| operator

D
| operator

Note: Not available
1. Report
Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?
A
&& operator

B
& operator

C
|| operator

D
! operator

Note: Not available
1. Report
Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?
A
&& operator

B
& operator

C
|| operator

D
! operator

Note: Not available
1. Report
Question: Which of the following is the correct order of evaluation for the below expression? z = x + y * z / 4 % 2 - 1
A
* / % + - =

B
= * / % + -

C
/ * % - + =

D
* % / - + =

Note: C uses left associativity for evaluating expressions to break a tie between two operators having same precedence.
1. Report

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Question: What will be output if you will compile and execute the following c code?
#include<stdio.h>
int main(){
int a=5;
float b;
printf("%d",sizeof(++a+b));
printf(" %d",a);
return 0;
}

Question: What will be output if you will compile and execute the following c code?
#include<stdio.h>

void call(int,int,int);

int main(){
int a=10;
call(a,a++,++a);
return 0;
}

void call(int x,int y,int z){
printf("%d %d %d",x,y,z);
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
register int i,x;
scanf("%d",&i);
x=++i + ++i + ++i;
printf("%d",x);
return 0;
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
int i=3;
if(3==i)
printf("%d",i<<2<<1);
else
printf("Not equal");
}

Question: In which numbering system can the binary number 1011011111000101 be easily converted to?

Question: Which bitwise operator is suitable for turning off a particular bit in a number?

Question: Which bitwise operator is suitable for turning on a particular bit in a number?

Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?

Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?

Question: Which of the following is the correct order of evaluation for the below expression? z = x + y * z / 4 % 2 - 1

Question: What will be output if you will compile and execute the following c code?#include<stdio.h>int main(){ int a=5; float b; printf("%d",sizeof(++a+b)); printf(" %d",a); return 0;}

Question: What will be output if you will compile and execute the following c code?#include<stdio.h> void call(int,int,int); int main(){ int a=10; call(a,a++,++a); return 0;} void call(int x,int y,int z){ printf("%d %d %d",x,y,z);}

Question: What will be output if you will compile and execute the following c code?#include<stdio.h>int main(){ register int i,x; scanf("%d",&i); x=++i + ++i + ++i; printf("%d",x); return 0;}

Question: What will be output if you will compile and execute the following c code?#include<stdio.h>int main(){ int i=3; if(3==i) printf("%d",i<<2<<1); else printf("Not equal");}

Question: In which numbering system can the binary number 1011011111000101 be easily converted to?

Question: Which bitwise operator is suitable for turning off a particular bit in a number?

Question: Which bitwise operator is suitable for turning on a particular bit in a number?

Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?

Question: Which bitwise operator is suitable for checking whether a particular bit is on or off?

Question: Which of the following is the correct order of evaluation for the below expression? z = x + y * z / 4 % 2 - 1

Question: What will be output if you will compile and execute the following c code?
#include<stdio.h>
int main(){
int a=5;
float b;
printf("%d",sizeof(++a+b));
printf(" %d",a);
return 0;
}

Question: What will be output if you will compile and execute the following c code?
#include<stdio.h>

void call(int,int,int);

int main(){
int a=10;
call(a,a++,++a);
return 0;
}

void call(int x,int y,int z){
printf("%d %d %d",x,y,z);
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
register int i,x;
scanf("%d",&i);
x=++i + ++i + ++i;
printf("%d",x);
return 0;
}

Question: What will be output if you will compile and execute the following c code?

#include<stdio.h>
int main(){
int i=3;
if(3==i)
printf("%d",i<<2<<1);
else
printf("Not equal");
}