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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

When is it better to use the more command rather than cat command?

3 9640

List all the files beginning with A

10 15874

What is the difference between > and >> operators?

6 17573

How can you see all mounted drives?

10 58682

tell me some of the Linux HotKeys do you know?

3 9011

What u know abt tar Command?

Locuz,

5 12092

How you will uncompress the file?

Linux,

7 15269

What does the top command display?

iNautix, Yahoo,

10 24984

How can you find configuration on linux?

5 16681

How many VI editor modes do you know?

Infosys,

8 16916

Suppose if u want to reconfigure the kernel then how ur going to do?

3 8473

You can ping servers on the subnet your workstation is on, but not other subnets. Why?

2 6437

If you can ping a server, but can't telnet or ssh to it, whats wrong?

HCL,

8 39593

If you mistype a password, how do you clear it out to retype the password again?

Genpact, WNS,

11 28771

Which is your favorite editor, shell, programming shell and why?

TCS,

2521

Un-Answered Questions { Operating Systems }

What is clang tidy?

999

Explain the concept of real-time operating systems?

1007

How to calculate the number of words in a file?

970

Is windows defender enough 2019?

820

How do I register mscomm32 ocx on windows 7 64 bit?

877

Is freebsd based on linux?

884

Is unix cli or gui?

873

What is a shell program in linux?

1056

How zip the file in unix?

1023

Is there a windows 9?

815

Can chkdsk damage a hard drive?

1134

Do I have 64 bit windows?

807

Is google an operating system?

944

Which language is best to learn data structures?

993

How do I stop a windows script host?

883

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