#36. Many programmers write classes for use in your customer’s systems. Programmers are granted authority to write classes for general use by the IT department. Each programmer supplies a certificate along with their classes. The certificate is intended to identify the author of the classes, and validate the “authority to write” of that programmer. Which three items form a minimum criteria set that will allow users (or their systems) to validate that the “authority to write” has been granted to a given set of classes? (Choose three)