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

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

What sort of serious problems have you experienced, and how have you handled them?

Wipro,

903

How would you swap the Kth node from beginning with Kth node from end in a Linked List.

DELL,

881

Two linked lists are given, find out the sum of them without altering the linked list?

Expedia,

917

Given M x N matrix with sorted elements row wise and column wise, find elements?

Expedia,

933

What is the Insertion Sort Code?.

DELL,

979

Describe the merge sort principle and what will be its time complexity?

Wipro,

1 1456

Explain the principle of quicksort. What is its complexity?

HAL,

995

Write a program using mergesort technique.

iNautix,

936

Tell us the difference between merge and quick sort. Which one would you prefer and why?

Agilent, ZS Associates,

957

Explain heapsort. What is its complexity?

Essar,

920

Can you use Bubble Sort To sort the number of elements.

iNautix,

822

What is a reverse linked list.

Aspiring Minds,

973

Give us a program to reverse a linked list.

DELL, Genpact,

925

What is 2 dimensional linked list?

Tech Mahindra,

958

Reverse a linked list from the middle.

Aspiring Minds,

875

Un-Answered Questions { Operating Systems }

Can I still use windows 7 after 2020?

765

What are the steps involved in following a particular instruction given by the cpu?

903

How do I read a windows 10 dump file?

760

How do I register a dll file in windows 7 64 bit?

706

How do I fix werfault exe in windows 7?

767

How kill stopped job in linux?

764

What are the steps to delete a folder?

944

What is the difference between null and void?

898

How do I log on as administrator?

791

Give us a program to reverse a linked list.

925

What is grep|sort give example?

839

What is the best format for ssd?

874

What are doubly linked lists?

963

How does sort function work?

818

What is flag?

793

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