What should you implement?

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You have a database that is denormalized. Users make frequent changes to data in a primary table.

You need to ensure that users cannot change the tables directly, and that changes made to the primary table also update any related tables.

What should you implement?
A . the COALESCE function
B . a view
C . a table-valued function
D . the TRY_PARSE function
E . a stored procedure
F . the ISNULL function
G . a scalar function
H . the TRY_CONVERT function

View Answer

Answer: B

Explanation:

Using an Indexed View would allow you to keep your base data in properly normalized tables and maintain data-integrity while giving you the denormalized "view" of that data.

References: http://stackoverflow.com/questions/4789091/updating-redundant-denormalized-data­automatically-in-sql-server