Explain top-down and bottom-up parsing techniques.

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Module 2 : Syntax Analysis (Parser)

20257m

Explain top-down and bottom-up parsing techniques.

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PreviousProve that the following grammar is ambiguous on string 'aab': S \rightarrow aS \mid aSbS \mid \varepsilon NextDescribe the working of LL(1) parser. Draw the LL(1) parsing table for the given grammar: S \rightarrow aA \mid bB A \rightarrow a B \rightarrow b

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