When we‚Äö√Ñ√∂‚àö√ë‚àö¬•re talking about mock objects, a/an _________ is a feature built into the mock that verifies whether the external class calling this mock has the correct behavior.$

When we‚Äö√Ñ√∂‚àö√ë‚àö¬•re talking about mock

1.	When we‚Äö√Ñ√∂‚àö√ë‚àö¬•re talking about mock objects, a/an _________ is a feature built into the mock that verifies whether the external class calling this mock has the correct behavior.$
A.	Expectation
B.	Explanation
C.	Behavior
D.	Amorous
Answer» B. Explanation