A. The mobile application test plan document does differ from the software test plan. The main difference is that mobile devices have different hardware, operating systems, and form factors than traditional software. As a result, the mobile app testing process must take into account these variations and plan accordingly. Additionally, mobile applications often rely on external services and connections that must be tested to ensure proper functioning. Therefore, the mobile application test plan document must include specific steps to test mobile apps on different mobile devices and any external services that are integrated.