Unix IPC Interview Questions
Questions Answers Views Company eMail

In Unix inter process communication take place using?

2 10959

what is the process id for kernell process

3 6018

what is the very first process created by kernell

5 10364

Linking across directories?

2 6821

About ln(linking)

Infosys,

1 4642

write About fork()?

2 4644

Max relaxable permisssion value with out giving write permission to others?

IBM,

2 7264

About i-node numbers

1 4701

what is the condition required for dead lock in unix sustem ?

2 13275

set-user-id is related to (in unix)

1 5644

what about the initial process sequence while the system boots up?

1 5189

What are various IDs associated with a process?

3 5295

Explain fork() system call?

ASAS, IBM,

12 36018

Predict the output of the following program code main() { fork(); printf("Hello World!"); }

3 12168

What are the system calls used for process management?

3 6541


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Un-Answered Questions { Unix IPC }

What is the condition required for dead lock in unix system?

548


Which ipc is faster?

563


Please explain fork() system call?

555


What is the full form of ipc?

578


What is ipc port?

557






Explain linking across directories?

532


Explain the initial process sequence while the system boots up?

546


Explain a zombie?

617


Explain what are the system calls used for process management?

512


Explain the advantage of executing a process in background?

507


Explain the system calls used for process management?

540


What is the very first process created by kernel?

588


How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

582


Tell me set-user-id is related to (in unix)?

545


Max relax-able permission value with out giving write permission to others?

566