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

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

How you can detect deadlock condition?

1156

Tell something about deadlock and how can we prevent dead lock?

TCS,

1128

What are the deadlock avoidance schemes?

iNautix,

1214

Explain the concept of deadlocks? Why they are used?

Motorola,

1108

A pair of redundant systems are operating, how would you ensure that when one of them goes down, the other one will take over its operation?

DELL,

1123

What are the different replacement policies ?

Wipro,

1128

What first program that the computer runs when the power is turn on?

Arigo Infotech,

1069

Why do we need inter process communication?

1232

One starts counting from 0 to max and the other stars from max to 0. Which one executes fast.

1038

Where the user store resides in OS?

1024

How you can Kill the Session by force?

1078

What do you know about system model?

C DAC, CDAC,

1118

Define a good platform along with its qualities.

Wipro,

1150

What is a semaphore? What are the different types of semaphores?

Wipro,

1156

What is the feature of real time os?

1162

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Un-Answered Questions { Operating Systems General Concepts }

What is 64 bit platform?

1020

Explain what is meant by heap?

1111

What do you understand by multi-threading and multi-tasking?

1089

What is the virtual memory?

956

Explain about linker and the functions executed by them?

1015

What are the 4 stages of computing?

1047

What is ThreadPool?

1046

How do I uninstall remnants of uninstalled programs?

932

What is semaphore and its function?

1040

What are dynamic linking?

1036

What is the most used operating system?

1027

much time is spent usually in each phases and why?

1103

Why do we use semaphore?

919

What are the basic operations?

1103

Can I use chkdsk on ssd?

1039

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