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 11989

what is the process id for kernell process

3 7183

what is the very first process created by kernell

5 12277

Linking across directories?

2 7881

About ln(linking)

Infosys,

1 5536

write About fork()?

2 5563

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

IBM,

2 8472

About i-node numbers

1 5534

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

2 14277

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

1 6391

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

1 5982

What are various IDs associated with a process?

3 6585

Explain fork() system call?

ASAS, IBM,

12 40071

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

3 13712

What are the system calls used for process management?

3 7957

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Un-Answered Questions { Unix IPC }

What is fork()?

1023

Explain what are the system calls used for process management?

948

Please explain fork() system call?

982

Explain a zombie?

1038

Explain how do you execute one program from within another?

963

Explain the advantage of executing a process in background?

919

What is ln(linking)?

1020

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

942

Explain the initial process sequence while the system boots up?

951

Which ipc is faster?

970

What is ipc port?

994

Explain linking across directories?

943

What are the various schemes available?

948

What are the various schemes available in ipc?

965

What are two different models of ipc differentiate both?

1037

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