Can you help me witth this probllem and can you label the parts Consider the following grammar:GS $$SAMMAESEa Eb A Aa Bb AleBb Ela BB(a) Describe in English the language that the grammar generates.(b) Show a parse tree for the string a b a a.(c) Is the grammar LL(1)? If so, show the parse table; if not, identify a predictionconflict.(d) Formally define the grammar as a 4-tuple G=

Answered: Consider the following grammar: GS $$…

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

Problem 1PE

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Can you help me witth this probllem and can you label the parts

Consider the following grammar:
GS $$
SAM
M
A
E
SE
a Eb A A
a Bb Ale
Bb Ela BB
(a) Describe in English the language that the grammar generates.
(b) Show a parse tree for the string a b a a.
(c) Is the grammar LL(1)? If so, show the parse table; if not, identify a prediction
conflict.
(d) Formally define the grammar as a 4-tuple G=<N, T, P, S>

Expert Solution

Step 1: Introduction

Parse tree is also called as derivation tree or concrete syntax tree which is an ordered, rooted tree that represents syntactic structure of a string based on the context free grammar.

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