MCB Data Cloud Certification Practice Exam

When ingesting phone numbers from a CRM, what is the efficient approach to ensure proper mapping?

1. Ingest the Contact object and map the Work Phone, Mobile Phone, and Home Phone fields.

2. Ingest the Contact object and use streaming transforms to rename the fields.

3. Use batch processing to aggregate the phone numbers into one field.

4. Ingest the Contact object as a JSON file for better structure.

The correct answer is: Ingest the Contact object and use streaming transforms to rename the fields.

Using streaming transforms to rename the fields during the ingestion process is an efficient approach to ensure proper mapping of phone numbers from a CRM system. This method allows for real-time processing and can dynamically adapt the fields to match the desired structure in the target system. By applying streaming transforms, the phone number fields can be renamed as they are ingested, which helps in maintaining consistency and clarity in the data model. This can be particularly beneficial when dealing with systems that may have different naming conventions for the same data attributes, allowing for seamless integration and reducing potential errors that could occur during a later mapping stage. Additionally, streaming transforms can handle data in motion, meaning that you can work with live data as it's being processed, leading to more immediate updates and responsiveness within the system. This contrasts with approaches that may require additional steps or preprocessing that could slow down the ingestion process. Other approaches, such as ingesting the Contact object and directly mapping the phone fields or aggregating phone numbers into one field, may not be as flexible or efficient. They can lead to complications in maintaining distinct records for various types of phone numbers and could ultimately hinder data integrity. Ingesting the Contact object as a JSON file might improve structure visually but does not address the specific need for effective