Question: Q1: Define the below terms with examples: Lexemes, Token, Reserved Words, Metalanguage, Context Free Grammar, Derivation, and Production Rule. Q2: Explain the advantages of EBNF

Q1: Define the below terms with examples: Lexemes, Token, Reserved Words, Metalanguage, Context Free Grammar, Derivation, and Production Rule.

Q2: Explain the advantages of EBNF over BNF grammar; use examples as needed. Tale an example BNF grammar of your choice and transform the BNF grammar to the EBNF format.

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