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

Can pirated windows 10 be updated?

838

Can you install windows 7 over xp?

881

Can you get windows 7 for free?

825

Can I downgrade from windows 10 to 7?

794

Can I use the same windows 10 key on two computers?

870

Can I go from windows 10 to windows 7?

833

Can I install 2 windows on my computer?

881

Can I install windows 10 with a windows 7 key?

789

Can I use windows product key from old laptop?

811

Can I just buy a windows 10 product key?

718

Can I upgrade from windows 7 to 10 without losing data?

870

Are cheap windows 10 keys legit?

824

Can I format my hard drive and reinstall windows?

739

Can I use my windows 10 key on two computers?

841

Can I install windows 10 without product key?

753

Un-Answered Questions { Operating Systems }

What does grep() stand for?

904

What is UIL(user interface language)

937

What are runlevels in linux?

1104

Explain a zombie?

1048

How do I run a script in linux?

1100

What is the full form unix?

976

Can you have an arraylist of arrays?

950

What is the function of folder?

953

How do you delete undeletable files on a mac?

875

Tell me what should be done in the base case for this recursive problem?

892

What is the difference between c and d drive?

886

What is i-node numbers?

1158

Does chkdsk mark bad sectors?

875

How to find the mac address in windows xp?

915

What is doubly linked list?

910

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