Answer :
Final answer:
An Availability Zone (AZ) refers to a data center facility in cloud computing, whereas a Billing Zone (Zone) is a concept used in financial systems for billing purposes.
Explanation:
An Availability Zone (AZ) is a term used in cloud computing to refer to a data center facility, which includes servers and networking infrastructure located in a specific geographical region. It is designed to be isolated from other AZs to provide redundancy and protect against failures. On the other hand, a Billing Zone (Zone) is a concept used in financial systems that categorizes customers based on their location for billing purposes. It is used to determine the appropriate tax rates and currency conversion for billing and invoicing.
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