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?

1072

Tell me the difference between yielding and sleeping?

928

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

1102

Discuss a Thread Life Cycle?

1052

What are the thread states?

1008

What do you mean by thread starvation?

1063

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

981

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

1049

What are the states associated with the thread?

963

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

983

What is context-switching in multi-threading?

1101

What is the use of Synchronized keyword?

956

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

961

How can multiple threads be controlled simultaneously?

1024

What is a monitor?

1145

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Un-Answered Questions { Operating Systems General Concepts }

Explain demand paging, page fault interrupt, and trashing?

965

What are the basic operations?

1052

Do I need program files x86?

935

What are the different synchronization mechanisms?

977

Should I use x86 or x64?

928

what is the relationship between page size and page table?

2364

Explain the difference between demand-paging and pre-paging?

1022

What is the cpu scheduler?

989

How do I empty my mac cache?

982

Have you used threaded trees anytime in your life time?

1180

How does agile communication differ from tradition software engineering communication? How it is similar?

1815

When did 64 bit come out?

983

How do I search for excel files on my computer?

967

What are the steps of booting?

1059

How much ram can you have on a 64 bit system?

905

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