Instructor solution
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Parsing and Evaluation
1.How do parsers detect the empty string, \(\varepsilon\)?
2.What is the difference between a rator and a rand?
3.Is it necessary for a grammar to be LL(1) for it to be evaluated?
4.What is the difference between top down and bottom up parsing?
5.What advantage does an LL(1) grammar provide when parsing?
6.What does the evaluation step of interpretation do?
7.What kind of parsing is deductive?
8.When do we raise an error with the consume function?
9.What does the (1) in LL(1) signify?
10.When do we call consume?
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