Linux System Calls Interview Questions
Questions Answers Views Company eMail

What are the signals we have in Linux

HCL, NetApp,

3 9758

what is segmentation fault?

NetApp, AdTel,

11 29889

what is bus trap.

NetApp,

1 8571




What is the use of proc structure?

NetApp,

2 10479

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 11404

what is the diff b/w MUTEX and semaphore?

TCS, Sony,

12 14771

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

1 4608

How to give the root permision to users?

Wipro,

3 8002




if root user forget the password how to change it?

Wipro,

4 11200

What is the Diffrent between Redhat linux And suse linux

Wipro,

2 11375

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

Wipro,

4 6651

how to configure ftp server on redhat linux?

Infosys,

8 42612

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

Wipro,

3 8987

what is nis server

13 35364

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

Wipro,

3 5804


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Un-Answered Questions { Linux System Calls }

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

1223


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

1441