12:51.ull LTE< Вackhomework_4.docxEdit OnlineREVIEW QUESTIONS1. With reference to Figure 7.26, what do you think isthe most likely implementation of the relationshipbetween Car and Engine? Choose only one option.(a) A field, of type Car, in Engine.(b) A class called CarEngine with one field of type Carand another field of type Engine.(c) A field, of type Engine, in Car.(d) A field, of type Engine, in Car and a field, of typeCar, in Engine.2. With reference to Figure 7.26, which of thefollowing statements are true? Choose all options thatapply.(a) A car always has the same body.(b) Some cars have spare wheels.(c) A car has one engine, and engines are not sharedbetween cars.(d) All cars have either four or five wheels.(e) A car must have at least one driver.(f) Passengers cannot be drivers.BodyDriverCarEnginePassengerWheel0..74.5Figure 7.26: For use with Review Questions 1 and 23. With reference to the PizzaBase case study, which ofthe following is most likely list of attributes at theanalysis stage? Choose only one option.(a) cola, base, price, size, lemonade, payment.(b) flavor, variety, payment, final, display, meal,tomato.(c) progress, variety, flavor, price, touchSensitive, size,drink.(d) base, price, variety, size, progress, flavor.4. With reference to Figure 7.27, which diagram is thebest model of Pizzas in the PizzaBase restaurant? Chooseonly one option.(a) Diagram 1.(b) Diagram 2.(c) Diagram 3.ОpenSendCommentMore

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1. With reference to Figure 7.26, what do you think is the most likely implementation of the relationship between Car and Engine? Choose only one option. (a) A field, of type Car, in Engine. (b) A class called CarEngine with one field of type Car and another field of type Engine. (c) A field, of type Engine, in Car. (d) A field, of type Engine, in Car and a field, of type Car, in Engine.

1. With reference to Figure 7.26, what do you think is the most likely implementation of the relationship between Car and Engine? Choose only one option. (a) A field, of type Car, in Engine. (b) A class called CarEngine with one field of type Car and another field of type Engine. (c) A field, of type Engine, in Car. (d) A field, of type Engine, in Car and a field, of type Car, in Engine.

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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