Which of the Following Are Difficulties When Changing the Maximum

question 93

Multiple Choice

Which of the following are difficulties when changing the maximum cardinality from 1:1 to 1:N?

• A)Preserving the existing tables
• B)Preserving the existing relationships
• C)Preserving the existing data
• D)A and B
• E)A,B,and C

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Definitions:

Authority

The power or right to give orders, make decisions, and enforce obedience, typically vested in leaders and institutions.

Protection

Measures or actions taken to safeguard against harm or damage, often in the context of legal rights, intellectual property, or personal safety.

Identification

The process of recognizing or establishing the identity of a person or thing, often through the analysis of identifying factors or markers.

Goods

Items or merchandise that are tangible, movable, and sold or used in commerce.