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 12193

what is segmentation fault?

AdTel, NetApp,

11 36888

what is bus trap.

NetApp,

1 10317

What is the use of proc structure?

NetApp,

2 12333

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 13747

what is the diff b/w MUTEX and semaphore?

Sony, TCS,

12 22060

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

1 5973

How to give the root permision to users?

Wipro,

3 10443

if root user forget the password how to change it?

Wipro,

4 13997

What is the Diffrent between Redhat linux And suse linux

Wipro,

2 15579

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

Wipro,

4 9303

how to configure ftp server on redhat linux?

Infosys,

9 47130

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

Wipro,

3 11164

what is nis server

13 43208

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

Wipro,

3 8706

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Un-Answered Questions { Linux System Calls }

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

2340

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

2103

Explain process management system calls in linux?

727

What are system calls used for process management in linux?

783

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