Unix IPC Interview Questions
Questions Answers Views Company eMail

How to write the program on full-duplex communication using 2 FIFOs

5022

how to create tree of processes. one parent and 3 childs.

HCL,

1 4831

How to know whether the message queue is empty or not.

Fibcom, HCL,

1 3103

What is Inode.

HCL,

2 4934

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

790

Please describe the initial process sequence while the system boots up?

800

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

758

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

797

What is i-node numbers?

834

What is the very first process created by kernel?

845

Explain the initial process sequence while the system boots up?

738

Explain linking across directories?

726

Explain a zombie?

835

Explain what is the process id for kernel process?

779

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

714


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Un-Answered Questions { Unix IPC }

Which ipc is faster?

741


How to write the program on full-duplex communication on bidirectional?

776


What is ipc in unix?

773


Explain the advantage of executing a process in background?

717


Please explain fork() system call?

761


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

714


What are two different models of ipc differentiate both?

809


Explain what are the system calls used for process management?

726


What is daemon?

770


What is unix ipc?

764


What are the various schemes available?

724


What is fork()?

813


What is the very first process created by kernel?

845


Explain the initial process sequence while the system boots up?

738


What is ipc port?

768