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

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

SwanSoft Technologies,

1036

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

Winsol Solutions,

1187

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

Arigo Infotech,

1199

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

UGC Corporation,

1223

What is Syntax of any Linux command?

UGC Corporation,

1276

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 }

Is there a charge to upgrade to windows 10?

945

How do I open a run window?

1055

What is the difference between c and d drive?

932

What is mean by merge sort?

926

How do we store an application’s documentation?

1010

How do you sort pseudocode?

934

How do I combine c and d drives in windows 10?

916

How do I reinstall dll files in windows 7?

955

Which data structure is used to maintain the file identification?

1001

What is the use of chkdsk f?

1115

Can I download scanpst exe?

981

What happens if we put a key object in a hashmap which exists?

1006

What is unix portability?

975

What is rdram?

1094

What does winword exe mean?

862

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