Just need answer If a language L is defined over alphabet Σ, which of the following is a correct statement:A) Bothand L are finite setsB) Bothand L can be finite or infinite setsC) is a finite set and L is an infinite setD) is a finite set and L can be either finite or infiniteUUUOBACD The production rules, P, in defining a grammar G = (V, T, S, P) are of the formx → YWhich is always true for x and yA) E (V union T)* and y E (V union T)*B) x E (V union T)* and y E (V union T)*C) E (V union T)* and y E (V union T)*D) x E (V union T) and y E (V union T)*O AO COOB

Since you have posted multiple questions, we will provide the solution only to the first question as…

If a language L is defined over alphabet , which of the following is a correct statement: A) Both Σ and L are finite sets B) Both and L can be finite or infinite sets C) is a finite set and L is an infinite set D) is a finite set and L can be either finite or infinite B OA OC D

If a language L is defined over alphabet , which of the following is a correct statement: A) Both Σ and L are finite sets B) Both and L can be finite or infinite sets C) is a finite set and L is an infinite set D) is a finite set and L can be either finite or infinite B OA OC D

Database System Concepts

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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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Concept explainers

Bare bones programming language

Bare bones programming language is a low-level programming language that gives a detailed stepwise description of a program. It has a tight program design and in-depth understanding of the toolchain. It is based on the target environment and is used for safe coding practices. C programming language is a type of bare bones programming language.

Question

Just need answer

If a language L is defined over alphabet Σ, which of the following is a correct statement:
A) Both
and L are finite sets
B) Both
and L can be finite or infinite sets
C) is a finite set and L is an infinite set
D) is a finite set and L can be either finite or infinite
U
U
U
O
B
A
C
D

The production rules, P, in defining a grammar G = (V, T, S, P) are of the form
x → Y
Which is always true for x and y
A) E (V union T)* and y E (V union T)*
B) x E (V union T)* and y E (V union T)*
C) E (V union T)* and y E (V union T)*
D) x E (V union T) and y E (V union T)*
O A
O C
O
O
B

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