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 the different functions of an operating system?

Aricent,

1028

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

Aricent,

951

How OS communicates with program when it crashes in Linux?

Arigo Infotech,

887

How do I send email with linux?

Arigo Infotech,

878

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,

945

What is Linux Shell? What is Shell Script?

Arigo Infotech,

955

What is the TCP hand shake in Linux?

Arigo Infotech,

1011

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

Arigo Infotech,

1045

What are java threads in windows operating system?

Arigo Infotech,

930

What are system calls in windows operating system?

Arigo Infotech,

934

What are various scheduling queues in windows operating system?

Arigo Infotech,

853

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

Arigo Infotech,

797

What is busy waiting in windows operating system?

Arigo Infotech,

867

What is the concept of Reentrancy in windows operating system?

Arigo Infotech,

940

What is the process synchronization in windows operating system?

Arigo Infotech,

928

Un-Answered Questions { Operating Systems }

How can threads be created in a solaris environment? Write an example

1020

What is replication difference between wi2k and win2k3 replication?

3473

Define hash function?

934

What do you mean by folder?

992

Name few concurrent collection classes?

902

Why is threading bad for you?

809

How do mutexes work?

865

How do you assign priority to a worker thread?

1000

How is linux more secure compared to other operating systems?

842

What is windows host process?

946

Where is logonui exe located?

964

How use linux command line?

1087

Explain what is the data structures used to perform recursion?

948

What is cpu utilization linux?

1028

Can we overload run method of thread?

850

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