A bottom-up parser constructs derivations and parse trees from the leaves to the root.

Name: A bottom-up parser constructs derivations and parse trees from the leaves to the root.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Bottom-up parsers start with the input and gradually build up the parse tree by combining smaller components until the entire input is accounted for. This construction goes from the leaves to the root of the parse tree. Therefore, the answer is true.

A Bottom-Up Parser Constructs Derivations and Parse Trees from the Leaves