Scenario: The testing team reports that one of the canvas apps is not working as expected. An error message displays as specific pages load.
A: The App checker is now available to help provide a clear list of formula issues in your app, and to provide items to fix to make your app accessible. The App checker is an area that the PowerApps team will continue to invest in, and build on in order help to make debugging, performance and best practice decisions an easier and more guided experience.
C: With the solution checker feature, you can perform a rich static analysis check on your solutions against a set of best practice rules and quickly identify these problematic patterns. After the check completes, you receive a detailed report that lists the issues identified, the components and code affected, and links to documentation that describes how to resolve each issue.
Reference:
https://powerapps.microsoft.com/en-us/blog/new-app-checker-helps-you-fix-errors-and-make-accessible-apps/ This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.