Final answer:
The question refers to the synchronization between the number of slides on a question screen and the items shown on a progress bar in presentation or e-learning software. It emphasizes that the progress bar should accurately reflect the number of slides to facilitate user navigation and progress tracking.
Step-by-step explanation:
The query appears to be addressing a feature common to various types of presentation or e-learning software, where a set of slides is presented on a question screen, and a progress bar indicates the number of items (or slides) that have been viewed or are pending. The statement is that there is agreement or synchronization between the number of slides presented and the number of items indicated by the progress bar. This could apply to platforms like PowerPoint, e-learning courses, or interactive quizzes.
For example, if there are 10 slides in a presentation, the progress bar should also reflect 10 items, counting from 1 to 10 as the user progresses through the slides. This ensures that users can accurately track how much content they have covered and how much remains. Consequently, the design of such systems typically ensures that the number of elements in the question screen and progress bar are in sync to provide clear navigation and progress tracking for the user.