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Question

When are data considered highly volatile?

a.

When they are subject to frequent additions, updates, or deletes

b.

When they are stored in a flat file

c.

When they are stored in a multidimensional data cube

d.

When they are subject to infrequent additions, updates, or deletes

Posted under Data Warehousing and OLAP

Answer: (a).When they are subject to frequent additions, updates, or deletes Explanation:Data are considered highly volatile if they are subject to frequent additions, updates, or deletes.

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