What should you implement?

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

Answer: B