Thursday, June 18, 2009

1) What’s the difference of OS in terms of users view and the system view?

The difference between of OS in terms of the users view and systems view is that in the users view is that how an os makes a computer convenient to use. the Effeciency : An os allows the computer system resource to be used in a effecient manner and lastly abilty to evolve: An OS should be constructed in such a way to permit the effective development,testing,and introduction of new system function without interfering with service.
While the operating system interms of the systems view is that a operating system manages the sharig resources among competing entites, provides a number of common services that make application easier to wrtie and serves as the interface between application and programs

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