The Adobe Photoshop CS3 ACE Exam Aid streamlines the task of studying for the Adobe Certified Expert (ACE) certification. It does this in two ways: by testing your existing knowledge of Adobe Photoshop CS3 and by helping you to obtain the necessary knowledge required to pass the official exam. The exam aid is divided into two sections: Study Mode and Practice Mode. In Study Mode, you have on demand access to answers, supplement answers, and paths/hyperlinks to corresponding pages in the Photoshop help documentation. In Practice Mode, you can simulate a test environment and sit unlimited mock tests based on the question pool. You can customize the mock tests, view passing score, individual module score, feedback in the form of a graph or pie-chart, and compare your answers against the correct answers.