Question

Difference between predictive parsing and shift reduced parsing

Answer 1

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❏Top-down Parsing is a parsing technique that first looks at the highest level of the parse tree and works down the parse tree by using the rules of grammar while Bottom-up Parsing is a parsing technique that first looks at the lowest level of the parse tree and works up the parse tree by using the rules of grammar.

Answer 2

Answer :

★ Top-down Parsing is a parsing technique that first looks at the highest level of the parse tree and works down the parse tree by using the rules of grammar while Bottom-up Parsing is a parsing technique that first looks at the lowest level of the parse tree and works up the parse tree by using the rules of grammar.

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