Unix IPC Interview Questions
Questions Answers Views Company eMail

In Unix inter process communication take place using?

2 9537

what is the process id for kernell process

3 4411

what is the very first process created by kernell

5 7361




Linking across directories?

2 5642

About ln(linking)

Infosys,

1 3527

write About fork()?

2 3530

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

IBM,

2 5672

About i-node numbers

1 3765




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

2 11727

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

1 4699

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

1 4320

What are various IDs associated with a process?

3 3840

Explain fork() system call?

IBM, ASAS,

12 31504

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

3 9110

What are the system calls used for process management?

3 5076


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Un-Answered Questions { Unix IPC }

Explain how do you execute one program from within another?

38


Which ipc is the fastest in unix?

38


What is ipc port?

32


What is ipc in unix?

35


What is daemon?

43






What is the very first process created by kernel?

45


Explain about daemon?

38


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

48


What are the various schemes available?

51


What are the various schemes available in ipc?

36


Explain the advantage of executing a process in background?

32


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

47


Explain a zombie?

52


What is i-node numbers?

45


What is fork()?

47