Linux System Calls Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux System Calls Interview Questions

Questions Answers Views Company eMail

What are the signals we have in Linux

HCL, NetApp,

3 13130

what is segmentation fault?

AdTel, NetApp,

11 38948

what is bus trap.

NetApp,

1 10760

What is the use of proc structure?

NetApp,

2 13079

What will happen when we invoke a system call and say with an example of invoking a system call ?read? for a device?

NetApp,

3 14619

what is the diff b/w MUTEX and semaphore?

Sony, TCS,

12 24779

what are Softirq's and how many major numbers be allocated in the linux kernel(2.4) ?

1 6416

How to give the root permision to users?

Wipro,

3 11235

if root user forget the password how to change it?

Wipro,

4 14871

What is the Diffrent between Redhat linux And suse linux

Wipro,

2 16314

linux system its not booting up its showing groub error what i need to do?

Wipro,

4 10347

how to configure ftp server on redhat linux?

Infosys,

9 49055

how to configure sendmail server on red hat linux version 4 and what and all we Require?

Wipro,

3 12003

what is nis server

13 45655

what is samba, what is configuration file, how it will work?

Wipro,

3 9547

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Un-Answered Questions { Linux System Calls }

Explain process management system calls in linux?

1053

what are different ways the context switch happens from user to kernel space or vice-versa ?

2639

I would like to know whether Simado and Setu products are they EPBX or not ?

2363

What are system calls used for process management in linux?

1107

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