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

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

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Operating System (OS)
Indicate which, of the following, in not true about an interpreter

Interpreter analyses each source statement every time it is to be executed
Interpreter is a kind of translator
Interpreter generates an object program from the source program
All of these
None of these

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Operating System (OS)
A relocate program form is one which

consists of a program and relevant information for its relocation.
cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.
All of these
None of these
can itself performs the relocation of its address-sensitive portions.

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

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
None of these
priority is programmable

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Operating System (OS)
Scheduling is

allowing jobs to use the processor
the same regard-less of the purpose of the system
unrelated to performance consideration
None of these
not required in uniprocessor systems

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