Connected Vehicles MCQ — 84 Practice Questions with Answers

Q1. 1. Interoperable V2X connectivity requires different mobile, in-vehicle and roadside devices to communicate efficiently and securely. 2. Open data formats and standards are part of interoperable connectivity. 3. Interoperability means each vehicle maker may use a closed format that cannot communicate with another maker's vehicles. 4. Interoperability also matters across jurisdictional boundaries, such as when a vehicle travels across states. Which of the statements given above are correct?

Q2. 1. Vehicle-to-vehicle communication is the wireless transmission of data between motor vehicles. 2. V2V can help vehicles share position, speed data and panic information to reduce accident risk. 3. V2V is defined as the exchange of data only between vehicles and toll booths. Which of the statements given above are correct?

Q3. 1. The lower 45 megahertz of the 5.850-5.925 gigahertz band was designated for unlicensed operations. 2. The upper 30 megahertz, 5.895-5.925 gigahertz, continued to be dedicated for intelligent transportation systems. 3. The upper 30 megahertz was retained mainly for ordinary unlicensed wireless broadband rather than intelligent transportation systems. 4. C-V2X roadside units were permitted in 5.895-5.925 gigahertz only under waiver conditions before final C-V2X rules. Which of the statements given above are correct?

Q4. 1. V2N uses conventional cellular links between vehicles and the cellular network. 2. V2N can support backend connectivity and software updates. 3. V2N is limited to short-range direct PC5-based communication only. Which of the statements given above are correct?

Q5. 1. Proposed V2V messages would not directly identify a vehicle through VIN, licence plate or registration information. 2. V2V safety information is typically transmitted within a limited geographical range of about 300 metres. 3. V2V devices are designed to store all sent and received message contents permanently for after-the-fact tracking. 4. Excluding reasonably linkable data from V2V messages is described as a privacy protection while still supporting crash-avoidance applications. Which of the statements given above are correct?