Question

Which action does metadata perform?
A.
extracting data from data warehouse
B.
mapping data from the database
to data warehouse
C.
transforming data in the staging area
D.
loading data from the staging area

Answer 1

Answer:

may be a)

Explanation:

not confirm

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Answer 2

Answer:

B

Explanation:

This is the correct answer if I’m wrong I owe you 100 points.