The marketer notices some strange behavior in emails that were going out and noticed a Profile that had multiple email identities.
What would the marketer do next to identify the root cause?

What are key capabilities of Adobe RT-CDP's data ingestion process? (Select two.)

A financial services customer wishes to suppress people from active credit card campaigns as soon as they submit an application for the associated credit card name. The business's goal is to optimize ad spend by suppressing people quickly who convert and use the savings to help funnel more money back into their acquisition strategies.
The current data model that IT has provided from their data warehouse looks like the following:

It is assumed that each application submit contains an offer that is always associated to a credit card name.
Assuming all applications are streamed into the Real-Time Customer Profile, in which two ways could a developer model the application submit event to ensure the real-time suppression requirement is supported? (Choose two.)

What is the key difference between RDBMS and Adobe RT-CDP's NoSQL data model?

A large retailer is moving customer loyalty data from a data warehouse to the Adobe RTCDP. The source connectors of the Adobe Experience Platform do not support this data warehouse. The data architect plans to use the API to push the data into the experience platform so that the data can be used in the segment in a few minutes to send campaigns.
What is the efficient way to ingest this data in RTCDP?