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

Explain the basic concepts and hierarchy of memory?

1000

How is the maximum addressable memory calculated?

970

What are the different ram standards/versions?

942

How does the cpu and the ram communicate?

998

What is so-dimm in reference to ram?

941

Explain the trda?

945

What is tras timing?

1015

What is ecc in reference to ram?

952

Why are wait states used?

1050

In a ram description ddr 2 1066mhz “2.5-3-3-8” what do the numbers in quotes signify?

839

Explain the refresh operation in a dynamic ram?

1092

What is the purpose of ram in a computer?

981

What is the trtw/trwt timing?

1091

Can two different ram speed modules be used together?

941

Explain the triple channel architecture?

1241

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Un-Answered Questions { Operating Systems General Concepts }

Can x86 run 64 bit?

937

Describe all the processes of the OS.

1125

Explain how a copying garbage collector works. How can it be implemented using semispaces?

927

Tell me what are the rings in windows nt?

1029

What is normal operating system?

967

What is the current microsoft operating system?

976

How long does it take to chkdsk 1tb?

943

WHATE IS DIFFERENT BETWEEN ANLOG , PLC & DCS OR EXPLAIN ANALOG / PLC / DCS SYSTEME

2937

What is dining philosophers’ problem?

1002

Explain trashing?

949

How many registers does x86 have?

943

How is the maximum addressable memory calculated?

970

What is ie tab in chrome?

1029

How can I tell if a program is 64 bit?

846

What is a critical section?

1097

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