question 2 2. The following grammar with start symbol S generates the language {011/0k : i = j or j = k}:S→ XOX → 0X1SOYX → ε(a) Show that this grammar is ambiguous.O→ 00Ο εY 1X0 Y → E(b) Is this language inherently ambiguous? State your thoughts one way or another (youonly need to provide your thoughts, not a proof).

The provided analysis demonstrates the ambiguity of a given grammar by presenting two distinct parse…

2. The following grammar with start symbol S generates the language {011j0k : i = j or j = k}: SXO X0X1 SOY O→ 00 Xε Y 1X0 0 → E Y → ε (a) Show that this grammar is ambiguous. (b) Is this language inherently ambiguous? State your thoughts one way or another (you only need to provide your thoughts, not a proof).

2. The following grammar with start symbol S generates the language {011j0k : i = j or j = k}: SXO X0X1 SOY O→ 00 Xε Y 1X0 0 → E Y → ε (a) Show that this grammar is ambiguous. (b) Is this language inherently ambiguous? State your thoughts one way or another (you only need to provide your thoughts, not a proof).

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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Concept explainers

Intelligent Machines

Machines that use artificial intelligence to learn from the environment and past experiences to perform better in the presence of variability and uncertainty are called intelligent machines. Intelligence develops according to environment and experience. It is human-like behavior. When the computer system or any programmed machine learns from the inputs and corresponding outputs, it can be called an intelligent machine.

Question

question 2

2. The following grammar with start symbol S generates the language {011/0k : i = j or j = k}:
S→ XO
X → 0X1
SOY
X → ε
(a) Show that this grammar is ambiguous.
O→ 00
Ο ε
Y 1X0 Y → E
(b) Is this language inherently ambiguous? State your thoughts one way or another (you
only need to provide your thoughts, not a proof).

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Step 1: Introduction

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Step 2: Demonstrating Ambiguity and Considering Inherent Ambiguity in a Given Grammar

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