Online Test

Test Status

CTEST3

Ques 1 : What is the output of the following code?
void main()
{
int i;
i=0;
if(i=15,10,5)
printf("Programing %d",i);
else
printf("Skills %d",i);
getch ();
}

(A) Skills 15

(B) Programing 5

(C) Programing 15

(D) Skills 5

Ques 2 : What will be printed as the result of the operation below:
#define swap(a,b) a=a+b;b=a-b;a=a-b;
void main()
{
int x=5, y=10;
swap (x,y);
printf("%d %d",x,y);
swap2(x,y);
printf("%d %d",x,y);
}
int swap2(int a, int b)
{
int temp;
temp=a;
b=a;
a=temp;
return 0;
}

(A) 5,10

(B) 10,5

(C) 0,5

(D) 10,0

Ques 3 : What is the output of the following code?
#include "stdio.h"
extern int a;
main(){
void fun();
printf("\n a= %d",a);
fun();
return 0;
}
int a;
void fun(){
printf("\n in fun a=%d",a);
}

(A) a=5 in fun a=0

(B) a=0 in fun a=5

(C) a=5 in fun a=5

(D) a=0 in fun a=0

Ques 4 : What will be printed as the result of the operation below:

main()
{
char s1[]="Cisco"
char s2[]= "systems";
printf("%s",s1);
}

(A) system

(B) error

(C) Cisco

(D) Compilation fail

Ques 5 : What is the output of the following code?
void main(){
printf("%d%d%d",50,100);
}

(A) 50,100

(B) 50,100,garbage

(C) 50,100,0

(D) 0,50,100

Ques 6 : What is the output of the following program?

void main(){
a=3.5;
printf("%d",a);
}

(A) 3.5

(B) 3

(C) error

(D) garbage

Ques 7 : What will be printed as the result of the operation below:

int x;
int modifyvalue()
{
return(x+=10);
}
int changevalue(int x)
{
return(x+=1);
}
void main()
{
int x=10;
x++;
changevalue(x);
x++;
modifyvalue();
printf("First output:%dn",x);
x++;
changevalue(x);
printf("Second output:%dn",x);
modifyvalue();
printf("Third output:%dn",x);
}

(A) 12, 12, 12

(B) 12, 12, 13

(C) 12, 13, 13

(D) 13, 13, 13

Ques 8 : What is the output of the following program?

void main(){
printf("%d%d",100,200,300);
}

(A) 100 200

(B) 200 300

(C) 300 200

(D) 100 200 300

Ques 9 : What is the output of the following program?
#include "stdio.h"
void fun(int _){
printf("%d",_);
}
main(){
fun(23);
return 0;
}

(A) 0

(B) 23

(C) garbage

(D) error

Ques 10 : What will be printed as the result of the operation below:

main()
{
int x=10, y=15;
x = x++;
y = ++y;
printf("%d %d",x,y);
}

(A) 10, 16

(B) 11, 16

(C) 10, 16

(D) 11, 15

Ques 11 : What is the output of the following program?

void main(){
printf("2+3=%d",2+3);
}

(A) 2+3=0

(B) 2+3=2+3

(C) 2+3=5

(D) 5=2+3

Ques 12 : What is the output of the following program?

void fun(auto int _){
print("%d",_);
}
main(){
fun(23);
return 0;
}

(A) 0

(B) garbage

(C) error

(D) 23

Ques 13 : What will be the output of the following program?
main()
{
printf(3+�??Gyantonic�??+4);
}

(A) ntonic

(B) tonic

(C) ic

(D) nic

Ques 14 : What is the output of the following program?

void main(){
int a;
a=3+5*5+3;
printf("%d",a);
}

(A) 43

(B) 64

(C) 31

(D) none of these

Ques 15 : what is the output of following program?

void main(){
printf("%d%d",47%5,47%-5);
printf("%d%d%d",-47%5,-47%-5,5%7);
}

(A) 2,-2,-2,-2,5

(B) 2,2,-2,-2,5

(C) 2,-2,2,-2,5

(D) 2,2,-2,-2,0

Ques 16 : What is the output of the following program?

void main()
{
int i;
i=0;
if(i=55,0,10,0)
printf("Test Skills %d",i);
else
printf("C Programing %d",i);
getch ();
}

(A) Test Skills 55

(B) C Programing 0

(C) Test Skills 0

(D) C Programing 55

Ques 17 : What will be the output of the following program?
main()
{
printf(�??%c�??,�??Gyantonic�??[4]);
}

(A) G

(B) n

(C) t

(D) none of these

Ques 18 : what is the output of following program?

void main(){
int a;
float f;
a=12/5;
f=12/5;
printf("%d%f",a,f);
}

(A) 2,2.000000

(B) 2,2.00

(C) 2,2

(D) none of these

Ques 19 : what is the output of following program?

main(){
auto a;
register r;
static s;
extern e;
printf("%d",sizeof a);
printf("%d",sizeof r);
printf("%d",sizeof s);
printf("%d",sizeof e);
return 0;
}

(A) 2 4 2 4

(B) 2 2 4 2

(C) 2 2 2 2

(D) 2 4 2 2

Ques 20 : what is the output of following program?

main(){
int a,b;
a=b=100;
scanf("%d%d",a,&b);
//Entered Values are 40 85
printf("%d %d",a,b);
}

(A) 40 85

(B) 0 85

(C) 100 85

(D) 100 100

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