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 11351

what is the process id for kernell process

3 6429

what is the very first process created by kernell

5 11048

Linking across directories?

2 7218

About ln(linking)

Infosys,

1 4974

write About fork()?

2 4991

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

IBM,

2 7739

About i-node numbers

1 5023

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

2 13643

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

1 5943

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

1 5485

What are various IDs associated with a process?

3 5765

Explain fork() system call?

ASAS, IBM,

12 37675

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

3 12792

What are the system calls used for process management?

3 7023

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Un-Answered Questions { Unix IPC }

Explain what are the system calls used for process management?

677

Please explain fork() system call?

720

Explain what is the process id for kernel process?

743

What is ipc port?

726

Explain the system calls used for process management?

698

Explain about daemon?

749

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

721

Which ipc is the fastest in unix?

733

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

742

Explain the advantage of executing a process in background?

680

What is ln(linking)?

752

Explain the initial process sequence while the system boots up?

696

What is the very first process created by kernel?

800

What is daemon?

716

Explain a zombie?

803

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