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

What is virtual memory in windows operating system?

Arigo Infotech,

831

What are the differences between FTP , NFS , SAMBA servers explain separately.

1174

In Data Structure, write output of given program.

HPCL, Hughes Systique Corporation,

862

Explain recursive function & what is the data structures used to perform recursion?

TCS,

981

Find duplicates in infinite range. Which data structure to be used to give efficient solution?

Expedia,

909

In depth questions regarding the data structures and the Databases used in the Projects developed.

Motorola,

896

A lot of data structures related programs related to only trees and graphs, like the diameter of a tree, removing the loops in a graph etc.

Motorola,

978

Can you list out the areas in which data structures are applied extensively?

TCS,

960

List all data structures you would use for a memory management module.

HPCL, Hughes Systique Corporation, ITC Indian Tobacco Company,

915

Data structure used to implement a menu

1062

Advanced problems related to Data Structures were asked

Motorola,

877

What are the commands in UNIX to list the files in a Directory?

CGI,

1110

What is the use of touch command in there?

Accenture,

1 2292

In unix, what is echo used for?

BPL,

961

What does unix .profile contains?

BPL,

940

Un-Answered Questions { Operating Systems }

What is the family trees and connection by clause?

843

Explain the term gui?

798

explain readers-writers problem?

3980

How do I save an image as an icon?

894

Can I still use windows xp safely?

801

What is the difference between a Stack and a Queue.

902

What are the 7 types of sentences?

1009

How do I fix windows update corruption?

844

What are types of operating system?

944

Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

2054

How do I copy and paste a file location?

966

Write program for Quick sort ?

1043

In what way is forward lookup zone different from the reverse lookup zone in dns ?

778

How do I create a link to a file?

880

What is authentication in operating system?

1008

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