Cisco Aptitude Questions and Answers for Freshers

Why is a gateway used

In which layer are routers used

What does the protocol FTP do

How is linked list implemented

Which of the following sorting algorithem has average sorting behavior

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

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

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;
}

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

Which of the function operator cannot be over loaded