Operating System (OS)
Capacity planning

is independent of the operating system
is not needed in small installations
requires detailed system performance information
None of these
does not depend on the monitoring tools available

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Operating System (OS)
Which of the following statement is true.

All of these
Seek analysis is used for analysing control-unit busy problems.
The LRU algorithm pages out pages that have been used recently
Thrashing is a natural consequence of virtual memory systems.
None of these

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Operating System (OS)
A real time operating system is most likely to be used for which of the following task?

Managing the access to system files in a laptop computers
Controlling the fuel injection system of an automobile engines
Ensuring that system clock works correctly on server
Controlling access to a shared printer in a network

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