Answer:
The correct answer is Descriptive.
Step-by-step explanation:
Descriptive analytics consists of storing and aggregating historical data, visualizing them in a way that can help in understanding the current and past state of the business. Descriptive analytics tells us how our business has worked to date.
Descriptive analytics is based on working on a storage system where all the relevant business data is concentrated. This system can be a medium of Hadoop-style distributed files and derivatives, NoSQL databases, or more traditional SQL systems; All this depending on the amount and complexity of the data to be handled. Technologies that allow the processing of this data, both in batch and online mode, are deployed on this storage layer, so that the aggregations and queries necessary for the analysis can be carried out.