Which methodology encompasses conducting tests around the interaction of end users with new code that is intended for a patch?

Full testing is a broad term that may imply testing all aspects of a system or application, but it does not specifically focus on user interactions with new code or patches. Instead, it encompasses a variety of testing types, which may or may not include user-centric evaluations. Consequently, it lacks the specificity needed for this context.

Nonfunctional testing evaluates aspects such as performance, usability, and security rather than the direct functionality that the end users experience. This type of testing does not directly assess how users interact with the new code intended for a patch and therefore does not fit the question's focus on user interaction with functionality.

Tabletop testing is a simulation-based approach typically used for evaluating processes and procedures in a controlled environment. While it can be useful for discussing scenarios and potential responses, it does not involve actual interaction with software code by end users. Thus, it is not applicable to testing new code or patches.