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 ThreadPool?

1058

What is the main difference between wait() and sleep() method?

1063

Why Thread behavior is unpredictable?

1338

How can you pause the execution of a Thread for a certain amount of time?

1097

What join() method does?

1118

What is the purpose of using the yield method of thread class?

1042

what is the difference between mutexes and semaphores?

1279

Explain briefly about processor and its functioning?

1052

Explain briefly about assembler and its functioning?

1084

Explain briefly about compiler and its functioning?

1097

Explain briefly about loader and its functioning?

1011

Explain briefly about linker and its functioning?

1056

What are the different functions of Syntax phase, Sheduler?

1185

Which is the best page replacement algorithm and Why? How

956

much time is spent usually in each phases and why?

1108

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Un-Answered Questions { Operating Systems General Concepts }

Is sae same as af?

966

What is sin_addr?

983

What are the advantages of multiprocessor system?

1051

Explain what is meant by heap?

1127

Tell me the difference between yielding and sleeping?

1016

What is the trc timing?

1065

What mean operating system?

1007

Why do we need inter process communication?

1238

What is the purpose of system programs?

1115

What are residence monitors?

1173

How do I enable vlc plugin in chrome?

1022

List advantages and disadvantages of dynamic memory allocation vs. static memory allocation.?

1185

Explain the purpose of the open() and close() operations.

2198

Name the functions constituting the os's memory management.

1040

Is safari the same as internet explorer?

888

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