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 can you get or set an environment variable from a program?

2 6735

How can a parent and child process communicate?

TCS,

3 18987

What is a zombie?

10 17947

What are the process states in Unix?

11 28220

What is a Daemon?

3 10374

What Happens when you execute a command?

3 13254

What is an advantage of executing a process in background?

2 17750

How do you execute one program from within another?

4 12045

What is IPC? What are the various schemes available?

5 20465

Describe the initial process sequence while the system boots up?

4 11576

What are various IDs associated with a process?

4 12519

What are the system calls used for process management:

5 21071

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

Infosys,

2 20188

What is semaphone?

HCL,

5 20090

what is the process id for kernel process?

IBM, ITI, Military Engineer Services, Remo, TATA,

8 28287

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Un-Answered Questions { Unix IPC }

What is fork()?

1039

What is ln(linking)?

1038

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

1015

What is ipc in unix?

1013

What are the various schemes available in ipc?

979

Explain how do you execute one program from within another?

973

What is the full form of ipc?

1136

Explain what are the system calls used for process management?

958

Explain the advantage of executing a process in background?

935

Explain linking across directories?

959

Explain the system calls used for process management?

977

What are the various schemes available?

961

Explain about daemon?

1030

What is i-node numbers?

1160

Explain the initial process sequence while the system boots up?

967

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