Question

What is a characteristic of real-time data warehousing?

a.

It is focused on historical trends.

b.

It provides information with a significant delay.

c.

It refreshes continuously with almost zero latency.

d.

It is primarily used for strategic decision making.

Posted under Data Warehousing and OLAP

Answer: (c).It refreshes continuously with almost zero latency. Explanation:Real-time data warehousing is described as dynamic, providing the most up-to-date view of the business in real time and continuously refreshing with almost zero latency.

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