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

Name the file which stores the dns configuration?

976

How to disable ping to avoid network/icmp flood?

962

How to make usb bootable?

960

How can we describe a stateless linux server and what are its features?

1003

How to setup password less remote login/ssh?

1059

What separates unix and linux?

981

How many default number of shells available and what are their names?

894

How can we see the boot messages?

939

How can we define selinux?

938

What is the meaning of linux shell and shell script?

1015

Explain about the boot process?

877

What we have to do if we do required to rotate logs without moving and creating new log file

1090

how do you monitor or measure performance of a linux server which is running for more than 5 years with out a break?

1027

What is the basic difference between bash and dos?

1082

What is icmp flood?

936

Un-Answered Questions { Operating Systems }

What make install does?

929

Can you run 32 bit applications on a 64 bit operating system?

918

How do I stop a linux job?

994

What causes a file to become corrupt?

938

How do I get rid of com surrogate?

758

Are goroutines threads?

778

When an input file is opened, what are the possible errors that may occur?

1051

What causes a page fault?

981

How do I open a rar file without winrar?

976

In services, right click, properties (services.msc)in this give me the details about the general, logon .. Etc details?

804

How do I boot up in safe mode?

878

When did 64 bit come out?

1033

Will there ever be windows 11?

804

What is the difference between ie and edge?

1106

why context switching time should be minimum? How it depends on hardware support?

1799

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