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Darya [45]
2 years ago
12

Which of the following best illustrates the relationship between entities and attributes

SAT
1 answer:
Lelechka [254]2 years ago
3 0

A statement which best illustrates the relationship between entities and attributes is: B) the entity CUSTOMER with the attribute PURCHASE.

<h3>What is an entity relationship?</h3>

An entity relationship can be defined as a data model with the highest level of abstraction and it is typically designed and develop to avail designers or programmers (end users) an ability to use a graphical tool to examine structures rather than describe them by using text.

<h3>What is an attribute?</h3>

In Computer technology, an attribute can be defined as a unique characteristic or quality which primarily describes an entity in a software program.

In this context, we can infer and logically deduce that a statement which best illustrates or shows the relationship between entities and attributes is the entity "CUSTOMER" with the attribute "PURCHASE."

Read more on entity relationship here: brainly.com/question/14530873

#SPJ1

Complete Question:

Which of the following best illustrates the relationship between entities and attributes?

A)the entity CUSTOMER with the attribute PRODUCT

B)the entity CUSTOMER with the attribute PURCHASE

C)the entity PRODUCT with the attribute PURCHASE

D)the entity product with the attribute CUSTOMER

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Un camión traslada 12 vehículos. Algunos son autos y otros son camionetas. Cada auto tiene una masa de 2 toneladas y cada camion
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Encontrando y resolviendo un sistema de ecuaciones, veremos que hay 9 camionetas y 3 autos.

Sabemos que hay 12 vehículos en el camión.

Definamos:

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La masa total será:

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Y sabemos que el camión lleva 33 toneladas, entonces tenemos:

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Así encontramos el sistema de ecuaciones:

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Para resolverlo, primero aislamos una de las variables en una de las ecuaciones, aislemos a en la primera:

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Ahora reemplazamos esto en la otra:

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Hay 9 camionetas y 3 autos.

Sí quieres aprender más, puedes leer:

brainly.com/question/17174746

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