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 6607

How can a parent and child process communicate?

TCS,

3 18815

What is a zombie?

10 17582

What are the process states in Unix?

11 27739

What is a Daemon?

3 10230

What Happens when you execute a command?

3 13101

What is an advantage of executing a process in background?

2 17612

How do you execute one program from within another?

4 11869

What is IPC? What are the various schemes available?

5 20259

Describe the initial process sequence while the system boots up?

4 11388

What are various IDs associated with a process?

4 12323

What are the system calls used for process management:

5 20804

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

Infosys,

2 20054

What is semaphone?

HCL,

5 19834

what is the process id for kernel process?

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

8 27961

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Un-Answered Questions { Unix IPC }

Explain the system calls used for process management?

920

What is daemon?

974

What is unix ipc?

948

What is the full form of ipc?

1086

What is i-node numbers?

1085

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

987

Explain the advantage of executing a process in background?

880

Which ipc is the fastest in unix?

927

Explain a zombie?

1002

Explain about daemon?

964

What is fork()?

989

Explain the initial process sequence while the system boots up?

918

Explain what are the system calls used for process management?

913

What are two different models of ipc differentiate both?

990

What are the various schemes available in ipc?

922

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