Language Processors
The system/370 assembler language

allows the programmer to write base registers and displacements explicitly in the source program
is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain
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

ANSWER DOWNLOAD EXAMIANS APP

Language Processors
The function(s) of the Syntax phase is/ are:

to build a literal table and an identifier table
to build a uniform symbol table
to parse the source program into the basic elements or tokens of the language
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

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP