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 can I check the exit status of my previous command in Linux operating system?

SwanSoft Technologies,

977

How can we increase disk read performance in single command in Linux operating system?

Winsol Solutions,

1129

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

Arigo Infotech,

1116

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

UGC Corporation,

1154

What is Syntax of any Linux command?

UGC Corporation,

1182

What are operating system services in windows operating system?

TryTechnicals Pvt Ltd,

How does the system detect thrashing in windows operating system?

Winsol Solutions,

What is SCSI in windows operating system?

SwanSoft Technologies,

What is relative path and absolute path in windows operating system?

SwanSoft Technologies,

What is a device queue in windows operating system?

Winsol Solutions,

What is a job queue in windows operating system?

Winsol Solutions,

What is waiting time and Response time in windows operating system?

UGC Corporation,

What is a sector in windows operating system?

SwanSoft Technologies,

What is the context switching in windows operating system?

SwanSoft Technologies,

What is thrashing in windows operating system?

Winsol Solutions,

Un-Answered Questions { Operating Systems }

What are different command to check ram, process and hdd of linux machine?

1035

Is deleting temp files safe windows 10?

944

What is the use of tee command?

1156

Is treemap synchronized?

912

How would you use bsearch() function to search a name stored in array of pointers to string?

849

Which are the shells used in linux?

924

What do you understand by default settings?

895

What is the best linux operating system?

855

What is non linear structure?

1050

How to move a background job to forward?

927

Is grep faster than awk?

1041

How do I open a profile in linux?

860

What are Pipes?

1579

Can a full hard drive cause problems?

935

How do I open a dll file in windows 7?

839

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