When Transforming an E-R Data Model into a Relational Database

question 96

Multiple Choice

When transforming an E-R data model into a relational database design,the key of the parent entity should be placed as part of the primary key into the child entity ________.

• A)when the child entity is ID-dependent
• B)when the child entity is non-ID-dependent
• C)when the child entity has a 1:1 relationship with the parent entity
• D)when the child entity has a 1:N relationship with the parent entity
• E)when the child entity has a recursive relationship with the parent entity

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Definitions:

Visionary Leadership

Visionary leadership brings to the situation a clear sense of the future and an understanding of how to get there.

Organisational Structures

The system of tasks, workflows, reporting relationships, and communication channels that link the diverse parts of an organization.

Core Principle

A fundamental belief or guideline that serves as the foundation for a system, program, or organization's operation.

Visionary Leadership

Involves leading an organization towards a unique and inspiring vision of the future, often characterized by innovation and risk-taking.