An organization wants to use multiple marketing datasets to forecast user acquisition. How should they use cloud technology to gain new insights from the data?

An organization wants to use multiple marketing datasets to forecast user acquisition.
How should they use cloud technology to gain new insights from the data?

A. Import the datasets into a custom data warehouse, and then archive old data B. Import and selectively archive the datasets in a custom data lake C. Separate the datasets and make predictions using machine learning D. Combine the datasets and make predictions using machine learning