1. The first feild of any packet is _____ a) PID b) ADDR c) ENDP d) CRC16 AnswerAnswer: a [Reason:] The PID is the field that is used to identify the device (the device id). 2. The 4 bit PID’s are transmitted twice. a) True b) False AnswerAnswer: a [Reason:] The fields are transmitted twice,…