When an ambiguous grammar is used to define semantics,and the nonterminal symbols are replaced by single letters,____ syntax is in use.
A) dynamic
B) abstract
C) referential
D) variable

Question

Quizplus · Accepted Answer

When nonterminal symbols are replaced by single letters in an ambiguous grammar, it is typically referred to as abstract syntax. This is because the resulting structure only captures the essential elements of the original grammar and is not tied to any specific implementation or programming language.

When an Ambiguous Grammar Is Used to Define Semantics,and the Nonterminal