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 6842

How can a parent and child process communicate?

TCS,

3 19145

What is a zombie?

10 18293

What are the process states in Unix?

11 28561

What is a Daemon?

3 10513

What Happens when you execute a command?

3 13389

What is an advantage of executing a process in background?

2 17856

How do you execute one program from within another?

4 12198

What is IPC? What are the various schemes available?

5 20680

Describe the initial process sequence while the system boots up?

4 11716

What are various IDs associated with a process?

4 12694

What are the system calls used for process management:

5 21313

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

Infosys,

2 20280

What is semaphone?

HCL,

5 20299

what is the process id for kernel process?

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

8 28577

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Un-Answered Questions { Unix IPC }

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

1060

Which ipc is faster?

1045

What is the very first process created by kernel?

1109

What are the various schemes available?

1009

Explain a zombie?

1104

Explain what are the system calls used for process management?

1008

Explain the advantage of executing a process in background?

982

Explain about daemon?

1074

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

1096

What is i-node numbers?

1223

Explain linking across directories?

1013

Explain how do you execute one program from within another?

1021

What is daemon?

1092

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

1077

Please explain fork() system call?

1046

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