Placement Questions & Answers :: Cisco

1. Why is a gateway used

2. In which layer are routers used

3. What does the protocol FTP do

4. How is linked list implemented

5. Which of the following sorting algorithem has average sorting behavior

6. What is the size of the array declared as double * X[5]

7. Find the output for the following C program

#include
int main()
{
int var=25,varp;
varp=&var;
varp = 10;
printf("%d %d",var,varp);
}

8. Find the output for the following C program

#include
int main()
{
int Y=10;
if( Y++ && Y++!=10 && Y++)
{
printf("%d", Y);
}
else {
printf("%d", Y);
}
return 0;
}

9. Find the output for the following C program

#include
int main()
{
int x=2,y=6,z=6;
x=y==z;
printf("%d",x);
}

10. Which of the function operator cannot be over loaded