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

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Operating Systems Interview Questions

Questions Answers Views Company eMail

What is a stable sorting algorithm?

1152

Why is hashmap not thread safe?

993

Which sorting is worst?

1063

What is sorting in data structure?

1017

What is heap with example?

996

Will arraylist maintain insertion order?

969

Which is better hashmap or arraylist?

1051

What is the complexity of arrays sort?

976

What is the time complexity of arrays sort?

915

What sort does arrays sort use?

916

What is sorting rule in shapes?

949

Which sorting is stable?

954

Which sorting technique is best in worst case?

961

What is the best case complexity of bubble sort?

897

What is the complexity of bubble sort?

1059

Un-Answered Questions { Operating Systems }

What is two-dimensional array?

1018

Why is arraylist faster than linkedlist?

997

Is it safe to delete c : windows temp files?

860

How do I backup my pc software?

1047

Write clear command.

How is the front of the queue calculated ?

1256

How long should scanning and repairing drive take?

955

if a min thread has finished execution what happens ? a) it exits b) it wait for other threads c) becomes inactive ... etc etc

3491

What is capacity on demand?

What is typical size for a swap partition under a linux system?

985

Does upgrading from windows 7 to windows 10 delete files?

899

Can you run windows 95 programs on windows 10?

866

What are threads cpu?

987

How do you get help on a unix terminal?

1007

What is a safe state and its’ use in deadlock avoidance?

1179

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