Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

Explain the basic concepts and hierarchy of memory?

782

How is the maximum addressable memory calculated?

787

What are the different ram standards/versions?

777

How does the cpu and the ram communicate?

810

What is so-dimm in reference to ram?

769

Explain the trda?

783

What is tras timing?

803

What is ecc in reference to ram?

766

Why are wait states used?

854

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

702

Explain the refresh operation in a dynamic ram?

861

What is the purpose of ram in a computer?

811

What is the trtw/trwt timing?

892

Can two different ram speed modules be used together?

775

Explain the triple channel architecture?

1025


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Un-Answered Questions { Operating Systems General Concepts }

Explain the handheld systems. List the issues related to the handheld system.

893


Explain the concept of the batched operating systems?

777


What is multi tasking, multi programming and multi threading?

780


Which one you will use to implement critical section?

1975


What is the difference between af and whitworth spanners?

900


Explain a system in safe state?

808


What is memory-management unit (mmu)?

862


Why do we use semaphore?

717


Explain how a TP Monitor manages memory and processor resources more effectively than a typical operating system.

1711


What is a command interpreter?

851


Difference between logical and physical address space?

834


Is microsoft edge replacing internet explorer?

754


Explain the concept of real-time operating systems?

765


Some omeone on campus calls and says they have a new Mac. They've just pulled it out of the box and want to plug it into the campus network. What might they need to set to make this work?

935


What are the ways in which fault tolerance can be ensured in systems? (Different redundancy techniques)?

957