Explanation
The cloud provider's resellers are a marketing and sales mechanism, not an operational dependency that could affect the security of a cloud customer.

The Health Insurance Portability and Accountability Act (HIPAA) sets stringent requirements in the United States for the protection of healthcare records.

Authentication goes a step further than identification by providing a means for proving an entity's identification. Authentication is most commonly done through mechanisms such as passwords.
Identification involves ascertaining who the entity is, but without a means of proving it, such as a name or user ID. Authorization occurs after authentication and sets access permissions and other privileges within a system or application for the user. Proofing is not a term that is relevant to the question.

Explanation/Reference:
Explanation:
The Simple Object Access Protocol (SOAP) protocol only supports the Extensible Markup Language (XML) data format. Although the other options are all data formats or data structures, they are not supported by SOAP.