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

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

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Language Processors
A relocate program form is the one which

consists of a program and relevant information for its relocation
All of these
can itself perform the relocation of its address-sensitive portions
cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation

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Language Processors
Assembly code data base is associated with

assembly language version of the program which is created by the code generation phase and is input to the assembly phase
a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
a permanent table which lists all key words and special symbols of the language in symbolic form
consists of a full or partial list or the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

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