(i) Slide transition and Rehearse timing:
(ii) Input device and output device
Answers
1) Slide transition: A slide transition is the visual effect that occurs when you move from one slide to the next during a presentation. You can control the speed, add sound, and customize the look of transition effects
Rehearse timing: When you want to record a running time for each slide, use the Rehearse Timings feature. This enables you to run through your presentation in Slide Show view and record the time each slide takes. Then, use the timings to run the show automatically, either to help you rehearse, or for a self-running show.
2) Input device: An input device is a piece of equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones
Output device: An output device is any piece of computer hardware equipment which converts information into human read able form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, [[Printer (computing)|Printer graphic Output devices, Plotters, Speakers etc.