Examlex

Solved

Which of the Following Grammar Rules Violate the Requirements of an Operator

question 11

Multiple Choice

Which of the following grammar rules violate the requirements of an operator grammar ?
P, Q, R are nonterminals, and r, s, t are terminals.
1) P ? Q R
2) P ? Q s R
3) P ? ?
4) P ? Q t R r


Definitions:

Related Questions