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

How does a treemap sort?

829

Is hashmap get thread safe?

860

Does treemap preserve order?

845

How do you sort in ascending order in arraylist?

868

Can we insert null in set?

882

Does arraylist maintain insertion order?

825

Can we make hashmap synchronized?

933

What are the applications of stack?

896

How many null values are allowed in hashmap?

925

How does a heap sort work?

895

How do you sort a map by key?

844

How is a hashset implemented?

926

Can hashset contain null?

1025

Does treemap sort automatically?

932

How does sort function work?

862

Un-Answered Questions { Operating Systems }

How does agile communication differ from tradition software engineering communication? How it is similar?

1905

How do I get windows 10 free upgrade?

849

State the difference between queues and linked lists?

992

Can you send and receive on the same socket at the same time?

814

Explain mutant in operating system (os)?

1040

How to Write a UDP Datagram Client?

1386

Is learning data structures necessary?

878

Which is faster arraylist or hashmap?

981

Difference between logical and physical address space?

1077

what is the importance of swap memory and how it will supports?

2280

What are the two types of data?

981

Why is unix used?

980

What is a full form of ok?

1063

Explain the priority queue?

964

What happens if we put duplicate key in hashmap?

854

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