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 are threads and processes?

900

How many cores and threads do I need?

881

Does htop show threads?

817

Whats the difference between a thread and a process?

825

Do threads share variables?

896

What does 4 cores 8 threads mean?

762

Can hyper threading hurt performance?

782

What is a thread in c?

772

Are threads faster than processes?

761

Does hair grow back thicker after threading?

792

What is thread explain the threads in linux?

805

What are server threads?

840

What is pthread in linux?

819

Can one thread run on multiple cores?

768

Is creating a thread expensive?

796

Un-Answered Questions { Operating Systems }

What is the use of linux?

916

What do you understand by the term wild-card interpretation?

906

Why is it important to sort waste?

962

What is du command in linux?

1116

Name few collections map implementations?

886

how will you find the inode number?

How does linux make money?

861

What are parameters needed to distinguish an event ?

2158

What is ls command and what it does?

1000

What command is used to switching between users in unix?

1082

What is the functionality of a top command?

1109

What is oxc0000005?

992

Why do we need threads?

1037

What is unix orphan process?

1005

How do I fix error 0xc00005 in windows 10?

924

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