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

Linux Interview Questions

Questions Answers Views Company eMail

Which Linux distros do you have experience with?

1 5014

Why have you choosen such a combination of products?

2 4985

Which distro you prefer? Why?

IBM,

3 8278

Which tool would you use to update Debian / Slackware / RedHat / Mandrake / SuSE ?

2 8131

What does ?route? command do?

IBM,

7 20188

Display the Disk Usage of file sizes under each directory in currentDirectory ?

8 15697

Set the Display automatically for the current new user ?

3 11078

How shared memory are accessed if we have two processors trying to acquire the same region.

NetApp,

3 17564

Why do we have serial and parallel interface, which one was faster and why and when we should go for this interface.

NetApp,

4 14721

Say we have three threads T1, T2 and T3 which perform sequentially one after another is their any benefit of using thread over here rather than having a single process.

NetApp,

11 22171

What is the use of thread over process?

NetApp,

11 29065

What are the signals we have in Linux

HCL, NetApp,

3 13158

what is segmentation fault?

AdTel, NetApp,

11 39030

what is bus trap.

NetApp,

1 10775

What is the use of proc structure?

NetApp,

2 13102

Un-Answered Questions { Linux }

What is Mapped Memory?

1452

Why do people use linux?

870

What are the Advantages of TCP/IP?

1585

Why is linux better than windows?

913

How would you open a file in read-only mode using the vim editor?

869

What does ls stand for linux?

879

What is the default number of shell commands saved in the history list of .cshrc file?

986

Is manjaro linux good?

881

Can a socket have multiple connections?

827

What are the types of processes in linux?

940

Why is it suggested to disable journalism in ext4 filesystem?

3580

Is there chrome for linux?

864

Difference between redhat linux and redhat enterprise linux rhel?

659

What does umask 022 mean?

1146

Is openbsd linux?

849

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