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

Windows (3805)
Linux (2255)
Unix (1304)
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 the different functions of an operating system?

Aricent,

1093

what is the difference between dynamic as well as non - dynamic data structures.

Aricent,

1016

How OS communicates with program when it crashes in Linux?

Arigo Infotech,

945

How do I send email with linux?

Arigo Infotech,

926

Users come to you and they will be saying mail server is very slow, what are the necessary steps you will take to resolve this issue in Linux?

Arigo Infotech,

999

What is Linux Shell? What is Shell Script?

Arigo Infotech,

1013

What is the TCP hand shake in Linux?

Arigo Infotech,

1080

What is the difference between a mutex and a semaphore in Linux?

Arigo Infotech,

1115

What are java threads in windows operating system?

Arigo Infotech,

1005

What are system calls in windows operating system?

Arigo Infotech,

1002

What are various scheduling queues in windows operating system?

Arigo Infotech,

906

What is a data register and an address register in windows operating system?

Arigo Infotech,

843

What is busy waiting in windows operating system?

Arigo Infotech,

918

What is the concept of Reentrancy in windows operating system?

Arigo Infotech,

1019

What is the process synchronization in windows operating system?

Arigo Infotech,

987

Un-Answered Questions { Operating Systems }

What is WinMerge used for?

978

How much memory do I need on my laptop?

1044

What is the difference between hashset and treeset?

1057

How can I tell if my windows 10 is 32 or 64 bit?

827

What is Mapped Memory?

1496

Explain how to uninstall the libraries in linux?

1028

What is grep and how do you use it?

1178

How much ram can xp handle?

998

What do you understand by system clock?

1091

What does windows xp stand for?

916

What is the two-dimensional array?

1086

What do cores and threads mean?

908

Explain implementation of deletion from a binary tree.

1023

How to change host file in windows xp?

959

Can I install directx 11 on windows 7?

840

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