Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Write a Program for Insert in a sorted list

975

what is a balanced tree.

1052

Write a Program for Delete an element from a doubly linked list.

971

Write a Program for Reverse a linked list.

1002

Write code for reversing a linked list.

1018

What is breadth first tree?

1044

Give a good data structure for having n queues ( n not fixed) in a finite memory segment. You can have some data-structure separate for each queue. Try to use at least 90% of the memory space.

1008

How will you reverse Linked List.

946

Write a Program for Linked list manipulation.

1085

How would you reverse characters of an array without using indexing in the array.

949

How would you reverse the characters of an array?

979

an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].

1039

Does mentioning the array name gives the base address in all the contexts?

1466

How can you correct these errors?

1061

Explain binary searching, Fibonacci search.

986

Un-Answered Questions { Operating Systems }

Explain the ways to infect the system by virus?

1013

Local zone in shutting down state.how to bring state of zone to installed?

2192

How do I install windows defender on windows 10?

910

How do I start linux?

952

Can you explain a little bit about command substitution?

1165

What is hardware management console?

What is sorting with example?

969

Where is the start button on a keyboard?

1018

Can you sort a hashmap?

906

Do you need antivirus software with windows 10?

850

What does stack top do?

958

How do I run a file in linux?

963

Which type of application can be run on linux?

922

Does the minimal spanning tree of a graph give the shortest distance between any 2 specified nodes?

1021

How to uninstall programs in windows xp?

926

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