Answered: Q5: Using Geibatch Form convert the…

Q5: Using Geibatch Form convert the following CFG to NPDA (Context Free Grammar to Non Deterministic Push-down Automata) (a) S→S +T|T T→T* FIF F→ (S) | a (b) S➜ aA AaABC | bB | a B➜ b C➜c

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

Predicates

A predicate is a function defined with set of variables, which returns the result True or False. The output of a predicate is a Boolean value as a response when given a set of parameters:

Question

Q5: Using Geibatch Form convert the following CFG to NPDA (Context Free
Grammar to Non Deterministic Push-down Automata)
(a)
S→S + T T
T→T * F | F
F→ (S) | a
(b)
S➜ aA
A> aABC | bB|a
B➜ b
C➜c

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