5. a) How a priority encoder is different from a regular encoder? b) Complete the table below for a priority encoder 0 0 0 0 6. Short Questions and Definitions Given a 16-to-1 Multiplexer, how many control inputs will be needed? b) What is the main use of a tri-state buffer? c) What is the main difference between a decoder and an encoder? d) Given an encoder with 32 inputs, how many output will it have? e) A decoder with 8 inputs will have how many outputs