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 are the disadvantages of context switching?

1321

What are the different operating systems?

1116

Difference between logical and physical address space?

1123

What is bounded-buffer problem?

1235

What are the methods for handling deadlocks?

1104

What are dynamic loading, dynamic linking and overlays?

1210

What is memory-management unit (mmu)?

1138

What are operating system services?

1155

Define page fault interrupt?

1196

Explain the concept of the timesharing operating systems?

1136

What are necessary conditions for dead lock?

1149

Define trashing?

1151

Explain about loader and the functions executed by them?

1112

Explain the concept of the multi-processor systems or parallel systems?

1064

What is dining philosophers’ problem?

1128

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Un-Answered Questions { Operating Systems General Concepts }

What are the different replacement policies ?

1186

Can a system detect starvation?

1056

What is asynchronous task?

1026

What is the function of the control lines in ram?

1043

Discuss a Thread Life Cycle?

1135

Tell me if you know how are the wait/signal operations for monitor different from those for semaphores?

1095

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

1145

How do I find the path to a file?

1092

Explain page fault interrupt?

1098

What is preemptive multitasking?

1124

How many os can be installed in a pc?

1082

What are the functions of the ram ic`s?

1107

What is disk operating system in computer?

1030

Can you install a 32bit program on a 64 bit computer?

953

much time is spent usually in each phases and why?

1146

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