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 meaning of busy spin in multi-threading?

1030

How can multiple threads be controlled simultaneously?

1131

What is a monitor?

1178

What is ThreadPool?

1048

What is the main difference between wait() and sleep() method?

1059

Why Thread behavior is unpredictable?

1324

How can you pause the execution of a Thread for a certain amount of time?

1093

What join() method does?

1106

What is the purpose of using the yield method of thread class?

1039

How to check array contains value or not?

942

what is traversal in linked lists?

1089

Mention for which header list, you will found the last node contains the null pointer?

840

How to create an Array?

964

What is dynamic data structure?

1 1397

Write a program to sum values of given array.

1022

Un-Answered Questions { Operating Systems }

Why we use windows operating system?

920

How do you reference all the elements in a one-dimension array?

1031

What is long term scheduler in operating system (os)?

1038

why context switching time should be minimum? How it depends on hardware support?

1795

What are vim commands?

1018

How does dynamic loading aid in better memory space utilization?

1502

What's taking up space on my pc?

910

Why linux is faster than windows?

852

Explain the concept of Thread Pool? what its Benefits?

1011

Explain a drawback of mvt?

1074

Differentiate between compilers and interpreters.

926

How do I change my desktop folder?

892

List some of the frequent shells used in unix along with their indicators?

907

How to write the program on full-duplex communication on bidirectional?

1034

Can windows 8.1 be upgraded to windows 10?

803

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