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This question has been asked by one of our members and a similar question could most likely be on the exam. All answers have been verified by MuleSoft certified FoMS experts.

Question

What payload is returned by a Database SELECT operation that does not match any rows in the database?

Answer

A) false
B) null
C) Exception
D) Empty Array

The correct answer to this question is D.

Explanation

It is a simple fact of the architecture of the Database Select processor and the fact that we at FoMS have recreated the app and empirically proved that in this case it returns an empty array indeed.