Unix IPC Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix IPC Interview Questions

Questions Answers Views Company eMail

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

5248

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

HCL,

1 5268

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

Fibcom, HCL,

1 3572

What is Inode.

HCL,

2 5448

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

1018

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

1032

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

974

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

1015

What is i-node numbers?

1161

What is the very first process created by kernel?

1069

Explain the initial process sequence while the system boots up?

971

Explain linking across directories?

959

Explain a zombie?

1051

Explain what is the process id for kernel process?

1000

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

917

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Un-Answered Questions { Unix IPC }

What are the various schemes available?

961

What are two different models of ipc differentiate both?

1066

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

1015

Which ipc is the fastest in unix?

1006

What is ln(linking)?

1039

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

1032

What is the very first process created by kernel?

1069

Which ipc is faster?

982

What is fork()?

1041

Explain linking across directories?

959

What are the various schemes available in ipc?

979

Explain what are the system calls used for process management?

958

What is unix ipc?

1016

Explain the advantage of executing a process in background?

935

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

974

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