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

None of these
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.
more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros.
many functions do not have to be implemented twice.

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because

None of these
they are initially stored on disk
they are available on magnetic tapes
they are memory resident
they are partly in primary memory and partly on disk

ANSWER DOWNLOAD EXAMIANS APP