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

Define depth and height of a tree?

1186

Define forest?

1037

What are the properties of binary heap?

1094

Define degree of the node?

1059

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

1078

What are the applications of b-tree?

1035

When is a graph said to be weakly connected?

1056

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

964

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

956

Name two algorithms two find minimum spanning tree?

989

What are the advantages of modularity?

1018

What do you mean by hash table?

1085

Write the disadvantages of separate chaining?

968

Is pointer a variable?

954

Define a binary tree?

1038

Un-Answered Questions { Operating Systems }

What is spinlock semaphore?

982

Is unix written in c?

853

How do I fix missing dll?

947

Why do we use stacks?

968

How to find difference in two configuration files on the same server?

1024

State the properties of a binary tree?

1181

How do you stop a windows process from stopping?

944

Give a real time example of stack

1008

Is mcafee slowing down my pc?

1011

Which is the most stable version of windows 10?

922

Hi All, Can any one post a MS-DOS command/ utility tool, that modifies large size(nGBs) log file into MBs form the begining of log file? I will appreciate if any one give correct answer to this question. Thanks

2150

Explain about dynamic memory allocation algorithm?

956

Define a full binary tree ?

1094

What mail program comes with windows 10?

919

How do I make a bootable usb drive?

1093

For More Un-Answered { Operating Systems } Questions Click Here