Operating System (OS)
The windows feature is the ability of computer to automatically configure a new hardware component is that

None of above
Auto detect
Plug and play
Add remove hardware

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Operating System (OS)
System maintenance:

is usually not necessary
is necessary on all systems, regardless of how good
is not required if the system is well written
always requires several programs
None of these

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Operating System (OS)
Which of the following is not a characteristic of a daisy chaining priority control scheme?

the number of control lines is independent of the number of devices on the chain
None of these
the failure of one device may affect other devices on the chain
it is relatively easy to add more devices to the chain
priority is programmable

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Operating System (OS)
Multiprogramming

is a method of allocating processor time.
allows multiple programs to reside in separate areas of core at the time.
consists of those addresses that may be generated by a processor during execution of a computation.
None of these
is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks.

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