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 secured is linux? Explain.

900

What is the minimum number of partitions that you need to install linux?

863

How to change window manager by editing your home directory?

865

How documentation of an application is stored?

879

Which utility is used to make automate rotation of a log?

896

Which daemon is responsible for tracking events on linux system?

965

What are the fields in the/etc/passwd file?

839

Can linux computer be made a router so that several machines may share a single internet connection? How?

923

Differentiate between cron and anacron.

903

Which account is created on linux installation?

902

Which password package is installed for the security of central password?

828

What does pkgadd command do?

1093

Which command is used to backup and restore solaris file system?

1080

What are the differences between the command line and graphical user interface?

1121

Write the steps involved in creating and executing a program to implement the “case” command.

987

Un-Answered Questions { Operating Systems }

What is Another name of Dynamically allocating memory.

980

What is a list of lists?

931

What is a typical size for a swap partition under a linux system?

991

How do I open a profile in linux?

864

Is linux safe from viruses?

951

How do I check dns entry?

1027

Is hashmap faster than arraylist?

904

While running DOS on a PC, which command would be used to duplicate the entire diskette?

5029

What does ls mean in linux?

1035

Is bubble sort adaptive?

878

what is the memory required when a screen has 1024*1280 pixels and each pixel can have around 16 million colors?

1028

What is the difference between a toolbar and a taskbar?

940

Where are cmd commands stored?

1085

How do I remove prime os from my pc?

1040

Is gnu the same as linux?

840

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