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TCS NQT Technical and Managerial Round Interview Questions

Aricent Interview Questions

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Total Set :2



Top 10 Aricent Interview Questions With Answer

Question: 1 / 10

Introduce yourself briefly.

Question: 2 / 10

Briefly explain about the current project.

Question: 3 / 10

Sizeof if operator or macro or inline function.

Answer:

sizeof is an operator, when it get called it replace the sizeof variable.

#define size_of(type) ((char *) (&type +1)) - ((char *)&type)

Question: 4 / 10

Write you own sizeof operator.

Question: 5 / 10

What is little endian & big endian. How you will identify little endian machine.

Answer:

Little and big endian are two ways of storing multibyte data-types ( int, float, etc). In little endian machines, last byte of binary representation of the multibyte data-type is stored first. On the other hand, in big endian machines, first byte of binary representation of the multibyte data-type is stored first.


#include <stdio.h>
int main() 
{
   unsigned int i = 1;
   if(char*)&i)
       printf("Little endian");
   else
       printf("Big endian");
   return 0;
}

Question: 6 / 10

What is IPC, different types of ipc mechanism

Question: 7 / 10

What is difference in process and thread.

Question: 8 / 10

several thread access some resource, how you will prevent it

Question: 9 / 10

What is system call, and used of system call

Question: 10 / 10

How STP prevent loop, what are the port state .