Language Processors
An algorithm is best described as

A branch of mathematics
A step by step procedure for solving a problem
A computer language
All of these

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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 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
to parse the source program into the basic elements or tokens of the language

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

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Language Processors
Bug means

All of these
Documenting programs using an efficient documentation tool
A difficult syntax error in a program
A logical error in a program

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