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 an image file contain a virus?

939

What is a standard file format?

878

What are .lib files?

916

How can we restore the deleted file explain?

963

Can image files contain viruses?

897

Where are .ico files stored?

883

How do you find which process is using a file?

1045

Are .txt files safe to open?

906

How do I delete access denied files?

943

Where do deleted files go?

925

Can you get files back after factory reset?

1048

Can permanently deleted files be recovered?

863

Can corrupted files be recovered?

940

Can you get a virus from a png file?

939

How do I know if a file has a virus?

894

Un-Answered Questions { Operating Systems }

What are subkeys in registry?

742

What are the Advantages and disadvantages of Array?

1151

Is linux is virus free?

880

Which dos command is used to delete one or more files?

538

When is a system in a safe state?

1080

Do you have to have a microsoft account to use windows 10?

765

How many gb is windows 10 64 bit?

759

How can I change my operating system from windows 10 to windows 7?

861

Does upgrading to windows 10 pro delete files?

903

Why do files get corrupted?

978

Enlist some filename manipulation commands in unix.

1160

Which interfaces are implemented by abstractqueue?

917

Which command allows you to duplicate files?

1066

Is an exe an assembly?

1059

Does stringutils isempty check for null?

798

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