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 you get hacked just by opening an email?

805

What is windows on a computer?

846

What is windows and its features?

916

What are the main features of windows 7?

808

Is windows defender better than avast?

860

Will a clean install of windows 10 delete my files?

807

Will upgrading windows delete my files?

956

Does windows defender protect your computer?

777

Where do I get my windows 10 key?

832

How do I change where windows 10 updates are downloaded?

765

What is an alternative to windows 10?

851

How do I activate my windows?

845

How can I update my windows 8.1 to windows 10?

769

What are the different types of windows in computer?

851

Can you get a virus from just opening an email?

773

Un-Answered Questions { Operating Systems }

What is difference between treeset hashset linkedhashset?

914

How expression trees are gets represented in data structure?

858

What is hardlink and softlink in unix?

979

What is the structure of linux?

964

Is 64 bit windows better than 32bit?

874

Which command is used to backup and restore solaris file system?

1077

How hashmap increases its size?

1006

How do you clear the command prompt screen?

1033

How long should a windows defender full scan take?

776

How can I tell what programs are running in the background on my computer?

1097

What is k in cmd?

488

Who is trustedinstaller in windows 10?

852

Explain the typical elements of a process image?

1062

Differentiate between pre-emptive and non-pre-emptive scheduling.

1225

What is difference between arraylist and linkedlist?

1037

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