Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

What is the bit size of long on 64-bit windows?

876

Can windows' built-in zip compression be scripted?

885

What is elevating process privilege programatically?

858

How to make thread sleep less than a millisecond on windows?

897

Is it possible to run a python script as a service in windows? If possible, how?

907

How to split a string so that can access item x?

884

How to get current datetime on windows command line, in a suitable format for using in a filename?

953

How do I create my own url protocol?

979

what is the closest thing windows has to fork()?

826

How to keep a python script output window open?

1007

How to detect windows 64-bit platform with .net?

898

How can you find and replace text in a file using the windows command-line environment?

1038

Is there an equivalent of 'which' on the windows command line?

939

How can a windows service programmatically restart itself?

946

How to use query performance counter?

956

Un-Answered Questions { Operating Systems }

What is vgda?

Does chkdsk f fix bad sectors?

882

Where standard output is usually directed?

877

How do I change a folder from c to d?

1007

How do I upgrade my excel to 64 bit?

1052

Can xp be upgraded to windows 7?

841

What is the difference between data type and data structure?

924

How can threads be created in a solaris environment? Write an example

1075

what is Linked lists?

1040

What is difference between concurrenthashmap and hashtable?

991

What command is used to switching between users in unix?

1145

What mail program comes with windows 10?

919

in tree construction which is the suitable efficient data structure? (Array, linked list, stack, queue)

1304

How do I run wget?

1007

Why is it dangerous to download files from the internet?

865

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