Question

What must be possible for end-users while they use front-end tools for information access?

a.

End-users must not be able to view metadata recorded by back-end tools.

b.

End-users should only view metadata from the data transformation tool.

c.

Free and easy exchange of metadata from one tool to another must be possible.

d.

End-users must not have access to metadata.

Posted under Data Warehousing and OLAP

Answer: (c).Free and easy exchange of metadata from one tool to another must be possible. Explanation:While end-users use front-end tools for information access, free and easy exchange of metadata from one tool to another must be possible.

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Q. What must be possible for end-users while they use front-end tools for information access?

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