Operating System (OS)
Data encryption

is mostly used by financial networks
None of these
is mostly used by public networks
cannot be used by private installations
is not necessary, since data cannot be intercepted

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Operating System (OS)
The function(s) of the Syntax phase is(are)

to build a uniform symbol table
to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs.
to build a literal table and an identifier table
None of these
to parse the source program into the basic elements or tokens of the language.

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

None 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.
All of these

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Operating System (OS)
A linker

is not necessary with variable partitions
must be run after the loader
is not needed with a good compiler
None of these
creates a load module

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