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 12989

what is segmentation fault?

AdTel, NetApp,

11 38623

what is bus trap.

NetApp,

1 10682

What is the use of proc structure?

NetApp,

2 12945

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 14432

what is the diff b/w MUTEX and semaphore?

Sony, TCS,

12 24333

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

1 6323

How to give the root permision to users?

Wipro,

3 11100

if root user forget the password how to change it?

Wipro,

4 14715

What is the Diffrent between Redhat linux And suse linux

Wipro,

2 16188

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

Wipro,

4 10141

how to configure ftp server on redhat linux?

Infosys,

9 48675

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

Wipro,

3 11845

what is nis server

13 45186

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

Wipro,

3 9399

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Un-Answered Questions { Linux System Calls }

What are system calls used for process management in linux?

1052

Explain process management system calls in linux?

1003

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

2573

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

2324

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