Extron AV Associate Certification Exam Questions and Answers

Extron AV Associate Certification Exam Questions and Answers The human eye can differentiate individual picture frames at which of the following rates? 10-12 frames per second Which of the following projects a ray of light through a lens to display an image onto a surface? Projector Which of the following is the smallest component of a digital image, composed of individual Red, Green, and Blue - RGB color elements? Pixel Chroma Subsampling is a form of: Compression True or False: Progressive Scanning draws each line sequentially from left to right, creating a full image frame in one pass from top to bottom. True Which of the following describes how often the display can redraw the screen to show a new image? Refresh Rate Which of the following interfaces renders images as micro packets similar to network data? DisplayPort Which of the following is used for connecting peripheral devices (keyboard, mouse) to computers, as well as for power to charge portable devices? USB Which one of the following describes the relationship of width and height of an image? Aspect Ratio Which one of the following measures an image's width and height using pixels? Resolution Which one of the following consists of thin organic layers between two conductors (transparent anode and metallic cathode) that convert electric current into light? OLED Which one of the following is a reflective surface made up of thousands of tiny mirrors, each representing a single pixel? DLP