Given the following information, which of the statements below are *not* correct for the UML Class Diagram below. At TTCG, courses are organized into modules.Each module is dedicated to a topic and is divided into units that last no more than 20 minutes, so that three units are an hour of material.Modules can be shared between courses.To support teaching a unit requires a presentation deck, at least one example, and an exercise. It also needs instructor notes to support delivery by other instructors.Each presentation deck is one or more slides plus pre-recorded videos and demonstrations. These elements are commonly called presentation materials.Attached()Check all that apply. A. The composition relationship between Unit and Example is on the correct end of the relationship.B. The aggregation relationship between Course and Module is appropriate as presented.C. The SlideDeck class should really be called PresentationDeck.D. The Exercise class is missing and should be on the diagram. Course0..*ModuleSlideDeck0..10..*0..*1UnitrequiresExample

Answered: Given the following information, which…

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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Given the following information, which of the statements below are *not* correct for the UML Class Diagram below.

At TTCG, courses are organized into modules.
Each module is dedicated to a topic and is divided into units that last no more than 20 minutes, so that three units are an hour of material.
Modules can be shared between courses.
To support teaching a unit requires a presentation deck, at least one example, and an exercise. It also needs instructor notes to support delivery by other instructors.
Each presentation deck is one or more slides plus pre-recorded videos and demonstrations. These elements are commonly called presentation materials.

Attached()

Check all that apply.

A. The composition relationship between Unit and Example is on the correct end of the relationship.

B. The aggregation relationship between Course and Module is appropriate as presented.

C. The SlideDeck class should really be called PresentationDeck.

D. The Exercise class is missing and should be on the diagram.

Course
0..*
Module
SlideDeck
0..1
0..*
0..*
1
Unit
requires
Example

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