Question

What does decoding of fields typically involve in data transformation?

a.

Combining multiple fields into one

b.

Changing codes into values that make sense to users

c.

Calculating derived values

d.

Splitting large text fields into separate components

Posted under Data Warehousing and OLAP

Answer: (b).Changing codes into values that make sense to users Explanation:Decoding of fields in data transformation involves changing codes into values that make sense to users.

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