What does the EICAS system provide information about?

The EICAS (Engine Indication and Crew Alerting System) is an essential component in modern aircraft that provides comprehensive information about the aircraft's system integrity and operational status. This system is designed to monitor various parameters related to the engines and other critical systems aboard the aircraft, including fuel levels, engine temperatures, hydraulic pressures, and electrical systems.

By displaying this information on the cockpit screens, EICAS helps pilots keep track of the aircraft's overall performance and alert them to any malfunctions or abnormalities. This information is crucial for maintaining safety and operational efficiency, as it allows the crew to make informed decisions regarding the flight status and any necessary corrective actions.

While options related to navigation, engine performance, and weather radar might seem related to the overall information a pilot needs, they do not encompass the broader scope of data provided by the EICAS system, which focuses specifically on system integrity and operational status across multiple aircraft systems. This makes the correct choice a better reflection of EICAS's functionality in the cockpit.