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 critical section problem?

1050

What is process synchronization?

1139

What are co-operating processes?

1064

What is readers-writers problem?

1040

What is a layered approach and what is its advantage?

1163

Explain about processor and the functions executed by them?

1026

What is a long term scheduler & short term schedulers?

991

Explain the concept of the batched operating systems?

1027

What is a job queue?

1141

What is a boot-strap program?

1165

Binding of instructions and data to memory?

1163

What are the different types of fragmentation?

1149

Explain demand paging, page fault interrupt, and trashing?

1015

What are dynamic loading?

1103

How to recovery from deadlock?

1057

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Un-Answered Questions { Operating Systems General Concepts }

What is the purpose of the command interpreter? Why is it usually separate from the kernel?

1313

Is it safe to cancel chkdsk?

1058

Explain what you mean by memory alignment.

1078

How does DMA increase system concurrency? How does it complicate hardware design?

1253

How do I know chkdsk is finished?

1005

Who is the father of operating system?

1041

State the main difference between logical from physical address space.

1112

What are the differences between Real Time Operating System (RTOS) and General Purpose Operating Systems (GPOS)?

1070

What does tty mean?

967

Tell me is windows nt a full blown object oriented operating system? Give reasons?

1147

What are the 7 layers of networking?

1035

How does the system detect thrashing? Once it detects thrashing, what can the system do to eliminate this problem?

1354

What is the trc timing?

1065

What are old chkdsk files?

1126

How does thread synchronization occur in a monitor?

1051

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