Language Processors
Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:

STOREA h#014B, d
ASRA
ADDA h#01FE, i
LOADA h#OD4E, i

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Language Processors
A base register table

is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain
allows the programmer to write base registers and displacements explicitly in the source program
is a term that refers to the control programs of an operating system
allows multiple programs to reside in separate areas of core at the same time

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

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

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Language Processors
Indicate which of the following is not true about 4GL?

4GL does not support a high-level of screen interaction
All of these
Many database management system packages support 4GLs
A 4GL is a software tool which is written, possibly, in some third generation language

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