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 12011

what is the process id for kernell process

3 7194

what is the very first process created by kernell

5 12294

Linking across directories?

2 7889

About ln(linking)

Infosys,

1 5544

write About fork()?

2 5572

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

IBM,

2 8479

About i-node numbers

1 5541

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

2 14284

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

1 6399

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

1 5989

What are various IDs associated with a process?

3 6595

Explain fork() system call?

ASAS, IBM,

12 40108

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

3 13728

What are the system calls used for process management?

3 7969

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Un-Answered Questions { Unix IPC }

What is daemon?

1016

Please explain fork() system call?

986

Which ipc is the fastest in unix?

989

Explain what is the process id for kernel process?

989

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

911

Which ipc is faster?

973

What is the very first process created by kernel?

1059

Explain the advantage of executing a process in background?

928

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

1020

What are the various schemes available in ipc?

970

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

946

What is i-node numbers?

1147

What is fork()?

1029

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

956

Explain a zombie?

1042

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