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

Unix IPC Interview Questions

Questions Answers Views Company eMail

In Unix inter process communication take place using?

2 12044

what is the process id for kernell process

3 7205

what is the very first process created by kernell

5 12315

Linking across directories?

2 7900

About ln(linking)

Infosys,

1 5554

write About fork()?

2 5589

Max relaxable permisssion value with out giving write permission to others?

IBM,

2 8492

About i-node numbers

1 5548

what is the condition required for dead lock in unix sustem ?

2 14298

set-user-id is related to (in unix)

1 6409

what about the initial process sequence while the system boots up?

1 6006

What are various IDs associated with a process?

3 6612

Explain fork() system call?

ASAS, IBM,

12 40195

Predict the output of the following program code main() { fork(); printf("Hello World!"); }

3 13762

What are the system calls used for process management?

3 7992

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Un-Answered Questions { Unix IPC }

What is ipc port?

1008

Which ipc is faster?

979

What is the very first process created by kernel?

1068

Explain how do you execute one program from within another?

972

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

1038

Explain a zombie?

1048

How to get or set an environment variable from a program?

956

What are the various schemes available in ipc?

977

What are two different models of ipc differentiate both?

1061

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

1014

Explain the initial process sequence while the system boots up?

966

Explain what are the system calls used for process management?

958

What is the full form of ipc?

1136

Explain what is the process id for kernel process?

997

Explain the advantage of executing a process in background?

935

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