Contact Builder can be used to create a relational model of an organization's data within...

When preparing data to be used in Contact Builder, the following factors should be taken into consideration:

Assigning data relationships and primary keys across all channels (A) - This ensures that data is linked properly and can be utilized across different marketing channels.

Verifying data address marketing needs (B) - Ensuring that the data aligns with the marketing goals and requirements.

Normalizing data to reduce redundancy (E) - Organizing the data to eliminate duplicate entries and improve efficiency.