1.Introduction
2.B tech project
programming
1.program to convert decimal to binary.
2.again asked to write recursive code of it.
OS
1.how a new process starts after all the booting process?
2.asked about fork system call and exec system call.
3.Given a code snippet and asked what is the error in that.
4.corrected...and asked the output of that code.(the code is about the concept of fork system call)
5.asked about 'ls' command in linux and how it works, how it print the output to console.
6.asked about pipes.
7.and asked some synchronization concepts like communication between the processes, why we need synchronization, producer consumer problem.
and it took 30-35 min of time
