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

Define depth and height of a tree?

1113

Define forest?

976

What are the properties of binary heap?

1016

Define degree of the node?

997

What are the major data structures used in the following areas : network data model & hierarchical data model?

1025

What are the applications of b-tree?

978

When is a graph said to be weakly connected?

996

What do you mean by the term “percolate down”?

899

Define data type and what are the types of data type?

891

Name two algorithms two find minimum spanning tree?

928

What are the advantages of modularity?

957

What do you mean by hash table?

1028

Write the disadvantages of separate chaining?

901

Is pointer a variable?

890

Define a binary tree?

970

Un-Answered Questions { Operating Systems }

How to see the list of mounted devices on linux?

877

What are the advantages of threads over processes?

853

Compare Queue and Topic ?

1106

What does grep command do?

1032

What is the difference between push and pop?

1096

Why is my phone stuck in safe mode?

967

How to setup password less remote login/ssh?

1061

What is a data structure definition?

950

Is svchost exe a virus?

887

If we have made an application by using ado.net in windows xp, then can we run it on linux operator,if yes then how?

889

Define terminal nodes in a tree?

1032

How do I fix msvcp110 dll missing in windows 10?

827

How do you create a text file?

1023

Is it safe to do a disk cleanup?

970

Name the unix command to find how many days the server has been up.

1165

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