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?

1156

How is the maximum addressable memory calculated?

1072

What are the different ram standards/versions?

1033

How does the cpu and the ram communicate?

1101

What is so-dimm in reference to ram?

1031

Explain the trda?

1061

What is tras timing?

1112

What is ecc in reference to ram?

1034

Why are wait states used?

1157

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

941

Explain the refresh operation in a dynamic ram?

1256

What is the purpose of ram in a computer?

1104

What is the trtw/trwt timing?

1228

Can two different ram speed modules be used together?

1082

Explain the triple channel architecture?

1348

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Un-Answered Questions { Operating Systems General Concepts }

Define max, min heap and search time of heap.

1109

What is synchronous and asynchronous process?

1104

How do you format a pc?

994

Are 64bit applications faster?

980

How do you kill pid?

984

Can you move your program files to another drive?

1065

What is the difference between chkdsk r and f?

1028

Explain bootstrap program in operating system.

1131

What is sock_seqpacket?

1170

Is bgp layer 3 or 4?

1025

Describe all the processes of the OS.

1232

How do I install operating system?

1131

What are 4 types of operating systems?

1131

How does the cpu and the ram communicate?

1101

What is a 64 bit application?

1044

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