Language Processors
A translator which reads an entire programme written in a high level language and converts it into machine language code is:

compiler
translator
system software
assembler

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Language Processors
The advantage(s) of incorporating the macro processor into pass 1 is/ are:

more flexibility is available to the programmer in which he/she 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 macro processor and input to the assembler
many functions do not have to be implemented twice

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Language Processors
Which of the following functions is/ are performed by the loader?

Physically place the machine instructions and data into memory
Allocate space in memory for the programs and resolve symbolic references between object decks
All of these
Adjust all address dependent locations, such as address constants, to correspond to the allocated space

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Language Processors
In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with

creation of more optional matrix
recognition of basic syntactic constructs through reductions
recognition of basic elements and creation of uniform symbols
use of macro processor to produce more optimal assembly code

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