What differentiates microcontrollers from general-purpose computers? Group of answer choices Microcontrollers have no operating system. Microcontrollers are faster than general-purpose computers. Microcontrollers are composed of several tiny chips. Microcontrollers have no processor, memory, or input/output. None of the above.Studying MyMagic+ helps one understand the costs associated with information systems deployment at scale. According to your reading, one major expense was that 70,000 "cast members" (Disney's name for its employees) received MyMagic+ _______________. Group of answer choices bands training readers iPod Touch PDAs