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

What is a volatile keyword?

1115

Tell me the difference between yielding and sleeping?

1010

What happens if we don’t override a run method?

1175

Discuss a Thread Life Cycle?

1093

What are the thread states?

1056

What do you mean by thread starvation?

1096

Which JVM parameter is used to control the stack size of a thread?

1036

What is the major difference between Thread.start() & Thread?run() method?

1113

What are the states associated with the thread?

1040

What is an immutable object? How can it help in writing a concurrent application?

1085

What is context-switching in multi-threading?

1157

What is the use of Synchronized keyword?

1014

What is the meaning of busy spin in multi-threading?

1030

How can multiple threads be controlled simultaneously?

1131

What is a monitor?

1177

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Un-Answered Questions { Operating Systems General Concepts }

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?

1123

Is 32 bit obsolete?

955

Describe Banker’s algorithm

1056

Explain translation lookaside buffer?

1231

Explain briefly about processor and its functioning?

1041

What is the feature of real time os?

1162

what is the relationship between page size and page table?

2422

Explain what are device drivers used for?

1048

Explain what is the memory wall problem?

1230

Hi Freinds, Any body is wotking as System Administrator, Please mail me rakesh.kesh881@gmail.com

2237

What is authentication in operating system?

1083

What are the three types of operating systems?

1031

What is difference between deadlock and starvation?

1024

Explain ftdisk in operating system (os)?

1078

How much ram do I need 2019?

974

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