The key demand of smart parking is to reduce operating costs and improve the shortage of parking spaces. Low utilization and parking are rarely present while considering the user experience. Network cost network reliA, Bility.

Smart-parking solutions focus on lowering O&M costs, alleviating space shortages, and ensuring a good user experience; this depends on low network CAPEX/OPEX and high network reliability, hence the statement is accurate.

B. mistake Contradicts the documented objectives of Huawei’s smart-parking reference architecture which emphasises cost reduction and reliable connectivity.

1. Huawei “Smart Parking Solution White Paper”, 2019, §2.1 “Business Drivers”.

2. HCIA-IoT V2.0 Courseware, Ch.6 “Vertical Solutions”, p.112.