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

Which sorting is used in collections sort?

922

What is mean by selection sort?

953

Why heap sort is not used?

933

Which sorting technique is faster?

972

Why null is allowed in hashmap?

936

What is the quickest sorting algorithm?

1005

Why is sorting necessary?

945

What is stable sort example?

939

Which sorting algorithm is used in arrays sort?

935

Which sorting algorithm is used in collections sort?

876

What is the use of sorting?

1015

What is selection sort with example?

1029

What is the difference between hashmap and arraylist?

1059

Why is sorting important?

923

Which is the slowest sorting algorithm?

1002

Un-Answered Questions { Operating Systems }

What is puppet server?

981

Explain the concept of Thread Pool? what its Benefits?

1079

What is difference between kernel and os?

1104

Where is the setup exe file on my computer?

1057

Why echo is used in linux?

1122

Can I use windows 7 without activation?

891

What is env command in linux?

1109

How do I make a pdf file on my laptop?

1157

What is cd linux?

921

What are doubly linked lists?

1069

Differentiate between bash and dos?

988

Why is windows xp so good?

919

Which book is best for linux beginners?

970

Devise a program to sort an array using bubble sort.

1150

Why does it take so long to detect that the peer died?

1565

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