Access to the HOLD page can be achieved from which LAT page?

Accessing the HOLD page from the REV AT page is correct because the REV AT page is specifically designed to enable navigation-related functions, including the ability to manage holds. When you are on the REV AT page, pilots can quickly retrieve and manipulate data related to waypoints in their flight plan. This includes options for entering holding patterns, which is a critical procedure in the management of air traffic and flight path adjustments.

The functionality of the REV AT page makes it intuitive for pilots to transition into hold procedures without navigating away from the relevant waypoint information. This streamlined access aids efficiency and safety during flight operations, allowing for rapid response when adjustments to flight paths are necessary.