What technology enables monitoring and transmitting real-time information about vehicle usage?

Telematics is the technology that enables the monitoring and transmitting of real-time information about vehicle usage. It integrates telecommunications and monitoring systems to facilitate the collection of data regarding vehicle location, speed, fuel consumption, engine diagnostics, and other performance metrics. This information is transmitted using GPS and cellular or satellite communications, allowing fleet operators, insurance companies, and service providers to analyze driving behavior, improve safety, enhance maintenance schedules, and optimize routes, among other applications.

The other options don't fulfill the same role in vehicle monitoring. Voice-over Internet Protocol (VoIP) is primarily a method for voice communication over the internet and does not pertain to vehicle data. Managed services refer to the outsourcing of various IT and business functions, which may support telematics but are not responsible for collecting or transmitting vehicle data directly. Predictive analytics involves analyzing data patterns to forecast future trends but does not specifically facilitate real-time monitoring or transmission of vehicle information.