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 to copy a file in linux?

895

How to find where a file is stored in linux?

961

explain the redirection operator.

907

How to see the list of mounted devices on linux?

874

What is linux kernel? Is it legal to edit linux kernel?

1053

Which are the different modes of vi editor?

930

How would you delete a directory in linux?

971

How to rename a file in linux?

919

What are inode and process id?

912

How do you check if a particular service in running?

837

What is the minimum number of disk partitions required to install linux?

927

Is linux kernel legal to edit linux kernel?

902

How to find the difference in two configuration files?

967

How would you schedule a task in linux?

927

How would you open a file in read-only mode using the vim editor?

867

Un-Answered Questions { Operating Systems }

I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?

1745

How much does it cost to upgrade from windows 7 to windows 10?

814

What is thread injection?

1200

Which is faster arraylist or hashmap?

980

Where is insertion sort used?

905

Why is windows operating system so popular?

888

What are the criteria for choosing a process for swapping into memory from the swap device?

1004

What is 0xc000007b error?

890

What is sorting in math?

912

What are download files?

836

What is list and types of list?

848

Define non linear data structure.

966

Which is a form of interprocess communication in unix?

869

Why is shebang used?

1125

What are the basic components of windows operating system?

797

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