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

How do I get my files and folders after upgrading from windows xp or windows vista?

822

How can I install windows 7 to a netbook with no dvd drive?

923

Why are page sizes always powers of 2?

885

What are the gpc and the gpt?

914

What is ias? How it works?

861

What is active directory? How it works?

870

What is overlays?

839

What are application partitions? When do we use them?

824

What is dhcp? How it works?

852

Define demand paging, page fault interrupt, and trashing?

970

What is the relation between process system time, process waiting time, and process cpu time?

907

What are the major differences between windows xp and windows 2000 operating systems?

918

How do we restore ad?

985

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

810

How to change the windows xp product key if wrongly installed with other product key but you have originalproduct key?

744

Un-Answered Questions { Operating Systems }

How do you create a text file in linux?

1138

which file needs to update if srequired to change default runlevel 5 to 3?

1533

What is purpose of different operating systems?

1057

What is data type with example?

948

What do you mean by batch file?

966

How long does chkdsk r take windows 10?

955

What is a root program?

1074

How do I make a program run at startup and logon windows 10?

849

How often do you use grep command and how in Linux operating system?

1127

What is a simple command?

1148

Will mac programs run on linux?

873

What is a hard real time OS?

1187

What are the different functions of an operating system?

1028

How do I kill windows explorer?

843

Which version of windows is an open source os?

873

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