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

Why is mapping required? Computer 'Paging' & 'Segmentation'.

2 5498

Give the disadvantages of Havander's Strategies.

1 2638

What do you mean by Belady's Anomaly. - Describe with example.

IBM,

4 29028

Discuss the various function of OS.

HCL, Spectrum, Spectrum Solutions,

6 10423

Give a brief discussion on schedulers & Dispatchers with respect to process management.

2 13704

Need a Code snippet about how sharing is happening between Parent and Child threads in OS?

2635

command to display default boot device

7 12918

what is nis server?

IBM,

4 13109

I have accidently deleted my fstab... how do i recover/ regenerate the file?????? in rescue mode i cannot create a new file since the filesystem is readonly and could not mount in readwrite mode ?????????

IBM,

6 27551

virtual terminal protocol is an example of which layer and works with which layer?

DOEACC, Virtusa,

1 5405

what is the difference between sc> and lom> ?

2 7292

what is the difference between init runlevel and milestone?

2 13337

How to get microseconds of system time from Redhat Linux 4.0

2 6591

How can one find a cycle in the linked list? IF found how to recognize the cycle and delete that cycle?

Citrix,

12 23157

wt is a datastructure

CybAge,

8 15909

Un-Answered Questions { Operating Systems }

What is the most powerful processor?

1075

What is the latest version of google browser?

1205

How much does a windows 10 license cost?

925

Can anybody send me Excel tips and improtant formul...... please.

2105

How much does a copy of windows 10 cost?

892

What is the current version of windows 10?

941

What is the latest version of microsoft edge for windows 10?

895

please prodide me nvidi placement papers

2647

what is the gate of ftp server in redhat linux?

1990

What is the latest version of linux?

1019

What is the next version of windows after 10?

974

How to take backup using active directory recyclebin concept

2331

What items of information about a task might be useful in real time scheduling?

4548

What is the next windows after 10?

946

When will the next windows os come out?

885

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