Operating System (OS)
...... controls the way in which the computer system functions and provides a means by which users can interact with the computer

The platform
The operating system
The motherboard
Application software

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

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

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Operating System (OS)
The advantage(s) of incorporating the macro processor into pass 1 is(are):

many functions do not have to be implemented twice.
Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler.
None of these
All of these
more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros.

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Operating System (OS)
Paging

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.
is a method of allocating processor time.
None of these
consists of those addresses that may be generated by a processor during execution of a computation.
allows multiple programs to reside in separate areas of core at the time.

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