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
All of these
Many database management system packages support 4GLs
4GL does not support a high-level of screen interaction

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Language Processors
A base register table

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

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