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

What is the alternative method to a gui installation in linux?

1093

What is the difference between ext2 and ext3 file systems?

897

Why is linux considered more secure than other operating systems?

872

Linux initially was developed for intel x86 architecture but has been ported to another hardware platform than any other operating system. Do you agree?

1041

What are some common things between linux & unix?

899

What is the basic difference between unix and linux operating system?

946

Explain redirection?

849

You want to search for all the *.tar files in your home directory and wants to delete all at once. How will you do it?

990

How do you combine two lines from two sorted files in linux?

916

Enlist some linux distributors (distros) along with its usage?

923

You need to search for the string “tecmint” in all the “.txt” files in the current directory. How will you do it?

1040

Explain the term cli?

1019

How will you restrict ip so that the restricted ip’s may not use the ftp server?

967

What is the root account in linux?

982

What is netstat command in linux?

1037

Un-Answered Questions { Operating Systems }

What is an ordered map?

917

Define a queue?

1004

List of all dos commands with examples?

629

What are red-black trees?

999

How many types of files are there in linux?

887

What is unix used for?

959

How do I register a dll in windows 7?

752

Explain which one is not needed for multi-program environment?

953

What is .login file in unix?

1008

How do I fix rundll error on windows 8?

832

What are significance of semaphores?

1161

Why does a file get corrupted?

940

How can a windows service programmatically restart itself?

892

Does google own linux?

808

What are the activities related to the time shared user program management?

979

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