Operating System (OS)
Trojan-Horse programs

are legitimate programs that allow unauthorized access
are hidden programs that do not show up on the system
do not usually work
usually are immediately discovered
None of these

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

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.
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.

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