Which of the following is used by a third party to verify the cloud vendor is meeting the compliance standards?

A company with an online store website has migrated the website and store database information to a cloud provider. The company wants to ensure credit cards used for online store purchases are processed such that local compliance regulations are met.

Which of the following is used by a third party to verify the cloud vendor is meeting the compliance standards?
A . Replication consistency
B . Penetration test
C . Bandwidth assessment
D . Application delivery

Answer: B