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 a stable sorting algorithm?

1072

Why is hashmap not thread safe?

928

Which sorting is worst?

991

What is sorting in data structure?

952

What is heap with example?

928

Will arraylist maintain insertion order?

915

Which is better hashmap or arraylist?

1000

What is the complexity of arrays sort?

922

What is the time complexity of arrays sort?

847

What sort does arrays sort use?

865

What is sorting rule in shapes?

878

Which sorting is stable?

902

Which sorting technique is best in worst case?

888

What is the best case complexity of bubble sort?

844

What is the complexity of bubble sort?

975

Un-Answered Questions { Operating Systems }

What is data and its type?

1017

what is the roles and responsibilities in linux system admin having 2yrs exp..?

4196

What is the extension for a folder?

905

What is logonui exe win10?

828

What does tty mean?

963

Explain the work of ctrl+alt+del key combination on the linux operating system?

834

Which utility is used to make automate rotation of a log?

893

How do I change windows to classic view?

809

What is a phase change memory?

992

Is python good for freshers?

976

What do you understand by mail aliases?

978

How does a registry work?

808

What is data structure and why we need them?

877

What is the difference between socket and port?

941

List of all dos commands with examples?

625

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