You are designing a data warehouse with two fact tables. The first table contains sales per month and
the second table contains orders per day.
Referential integrity must be enforced declaratively.
You need to design a solution that can join a single time dimension to both fact tables.
What should you do?
A.
Create a time mapping table.
B.
Change the level of granularity in both fact tables to be the same.
C.
Merge the fact tables.
D.
Create a view on the sales table.
answer will be C
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Masud Bhai, You are Right
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Sorry Brother. Right ans. will be 100 % (B)
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Question #96 is the same , but with different answers..
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their is no right answer..
it should be: create time mapping table and change the level of granularity in facts.
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I think A
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A
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