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?

1089

How is the maximum addressable memory calculated?

1017

What are the different ram standards/versions?

989

How does the cpu and the ram communicate?

1054

What is so-dimm in reference to ram?

989

Explain the trda?

1005

What is tras timing?

1066

What is ecc in reference to ram?

986

Why are wait states used?

1107

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

891

Explain the refresh operation in a dynamic ram?

1193

What is the purpose of ram in a computer?

1067

What is the trtw/trwt timing?

1186

Can two different ram speed modules be used together?

1034

Explain the triple channel architecture?

1306

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Un-Answered Questions { Operating Systems General Concepts }

Which program files folder is 64 bit?

1218

What are the methods for handling deadlocks?

1049

What are operating system services?

1081

Is 100 cpu usage bad?

994

What are advantages of operating system?

991

On what level of security does windows nt meets?

1035

What are the popular strategies used for multiprocessor thread-scheduling?

1083

At what mode the fault handler executes?

1117

Explain smp.

1029

How does disk operating system work?

963

What are the different types of scheduling algorithms?

1060

What are the different replacement policies ?

1128

Explain briefly about processor and its functioning?

1040

What is spooling?

1122

What do you mean by parallel processing?

1060

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