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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

What is the maximum size of array?

921

Which is better array or linked list?

902

Why is hashmap faster than treemap?

905

Why concurrenthashmap is fail safe?

960

What is difference between hashmap and treemap?

953

What is difference between list set and map?

894

Why is hashset not ordered?

980

What is difference between hashmap and hashtable?

960

Why do we use hashset?

926

What is queue example?

912

What is the advantage of circular linked list?

815

What is the limit of arraylist?

932

What is dynamic array in excel?

884

Which is faster arraylist or linked list?

911

What is the difference between set and unordered_set?

856

Un-Answered Questions { Operating Systems }

What does quick sort do?

870

How do you find the number of comparisons in bubble sort?

879

how can I clone the rootvg?

How do you replace an element in an arraylist?

998

Discuss how to implement queue using stack.

979

Explain about two major pieces in Windows operating structure?

Is array of data structure?

838

What do you mean by the protection fault?

993

How do I turn on windows defender antivirus?

846

How do I permanently delete linux history?

945

Can you legally copy your own dvds?

909

Who command in unix operating system?

1139

If we have made an application by using ado.net in windows xp, then can we run it on linux operator,if yes then how?

887

Is it ok to disable sysmain?

953

How to implement Threading?

993

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