According to PCI-DSS requirements, what must documentation include regarding services and protocols?

The correct answer emphasizes that documentation must include business justification and security features in accordance with PCI-DSS requirements. This requirement is crucial because it ensures that organizations not only have a clear understanding of the services and protocols they are using but also the rationale for their implementation.

Documenting business justification provides insight into why specific services or protocols are necessary for the organization's operations, aligning with compliance requirements. It demonstrates that the organization thoughtfully considered the services in relation to their business needs. Furthermore, including security features in the documentation is critical, as these features outline how the network is protected against potential vulnerabilities and threats. Understanding the security measures in place not only supports compliance but also helps in maintaining a secure environment that protects cardholder data.

In contrast, the other options fall short of addressing the comprehensive requirements laid out by PCI-DSS. A simple description of services would not capture the necessary justification or security considerations, which are essential for compliance. Details about network wiring may be relevant for physical security but do not directly relate to the services and protocols in terms of compliance and justification. Lastly, historical use data could provide a logistical background but does not fulfill the requirement of documenting current security measures and the business rationale behind the services used.