Part a: Construct a Context Free Grammar from the given Regular Expression. (0+1)*0(0+1)*0(0+1)* Part b: Draw a parse tree (derivation) for the S → XYZ X→ bX| aX|ɛ Y → aa| bb Z→ az| bZ|ɛ word babbab from the given grammar.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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subject : Theory of automata

Question No. 3:
Part a: Construct a Context Free Grammar from the given Regular Expression.
(0+1)*0(0+1)*0(0+1)*
Part b: Draw a parse tree (derivation) for the
S - XYZ
X→ bX| aX|ɛ
Y → aa | bb
Z→ az| bZ Jɛ
word babbab from the given grammar.
wwww ww
ww
Transcribed Image Text:Question No. 3: Part a: Construct a Context Free Grammar from the given Regular Expression. (0+1)*0(0+1)*0(0+1)* Part b: Draw a parse tree (derivation) for the S - XYZ X→ bX| aX|ɛ Y → aa | bb Z→ az| bZ Jɛ word babbab from the given grammar. wwww ww ww
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