PEARSON CAN AND NETWORK COMMUNICATIONS EXAM QUESTIONS AND ANSWERS 100% CORRECT!!
Which of these is a single-wire serial communications protocol, using one master control module and many slave modules? - ANSWER Motorola Interconnect (MI) An OBD-I Ford is able to provide engine serial data if there are terminals in which cavities of the DLC? - ANSWER 1 and 3 Terminal 16 of the OBD-II data link connector is used for what? - ANSWER 12 volts positive Which of these, commonly designated D2B, is an optical BUS system connecting audio, video, computer and telephone components in a single-ring structure with a speed of up to 5,600,000 bps? - ANSWER Domestic Digital BUS A high-speed CAN BUS communicates with a scan tool through which terminal (s)? - ANSWER 6 and 14 Technician A says that a break-out box (BOB) can be used to access the BUS terminals while a scan tool is used to activate the modules. Technician B says that a 38-cavity diagnostic connector is found on many BMW and Mercedes vehicles under the hood. Who is right? - ANSWER Both A and B The UART data BUS operates at a baud rate of ________ bps. - ANSWER 8192 Which of these is a version of Byteflight and is a high-speed serial communication system for in-vehicle networks? - ANSWER Flexray BUS A DMM set to read DC volts is connected across terminals 6 and 14 of the DLC. The meter reads zero volts at all times, key on or key off. This indicates _______. - ANSWER A
Document information
- Uploaded on
- April 27, 2026
- Number of pages
- 3
- Written in
- 2025/2026
- Type
- Exam (elaborations)
- Contains
- Questions & answers
