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 6208

How can a parent and child process communicate?

TCS,

3 18091

What is a zombie?

10 15998

What are the process states in Unix?

11 26169

What is a Daemon?

3 9492

What Happens when you execute a command?

3 12406

What is an advantage of executing a process in background?

2 17098

How do you execute one program from within another?

4 11182

What is IPC? What are the various schemes available?

5 19353

Describe the initial process sequence while the system boots up?

4 10683

What are various IDs associated with a process?

4 11536

What are the system calls used for process management:

5 19866

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

Infosys,

2 19500

What is semaphone?

HCL,

5 18646

what is the process id for kernel process?

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

8 26613

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Un-Answered Questions { Unix IPC }

What is ln(linking)?

754

What are the various schemes available in ipc?

697

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

713

What is fork()?

778

What is unix ipc?

727

What are two different models of ipc differentiate both?

768

What are the various schemes available?

689

Explain linking across directories?

691

What is the full form of ipc?

838

Explain a zombie?

803

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

750

Explain the system calls used for process management?

702

What is i-node numbers?

799

Explain the initial process sequence while the system boots up?

699

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

682

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