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,

981

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

Winsol Solutions,

1136

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

Arigo Infotech,

1127

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

UGC Corporation,

1163

What is Syntax of any Linux command?

UGC Corporation,

1192

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 }

Mention one advantage and disadvantage of using quadratic probing?

1011

explain about the initial process sequence while the system boots up?

1052

Will deleting windows old cause problems?

916

Is apple os more secure than windows?

838

Can I update windows 7 to windows 10?

796

What's the difference between a socket and a port?

841

What is the functionality of a top command?

1114

How do you go to a directory in unix?

891

How do I fix steam exe error?

1028

Can hashset contain null?

1029

What is socket file in linux?

953

How do I check dns entry?

1027

What are the properties of binary tree?

908

How do I fix the application was unable to start correctly 0xc00007b windows 7 64 bit?

760

What is time- sharing system?

1053

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