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Question

What is the central hub in the "Hub-and-Spoke Data Warehouse" architecture type?

a.

A highly specialized data mart

b.

The centralized data warehouse

c.

A cloud-based system

d.

An independent data mart

Answer: (b).The centralized data warehouse Explanation:In the "Hub-and-Spoke Data Warehouse" architecture type, the central hub is the centralized data warehouse that connects to individual data marts.

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Q. What is the central hub in the "Hub-and-Spoke Data Warehouse" architecture type?

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