involves slicing and dicing data stored in a dimensional format, drilling down for greater detail, and aggregating the data. Question 33 options: 1) BPI 2) Cardlytics 3) Key performance indicators 4) OLAP 5) They involve communications technologies.

4 ) OLAP

Explanation:

OLAP  involves slicing and dicing data stored in a dimensional format, drilling down for greater detail, and aggregating the data.

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(a) oldest