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These two statements about Configuration sets are true. Configuration sets are a unified configuration framework that allows for truly upgradeable and dynamic applications. Configuration sets enable the business to control application behavior by providing low-code options for customizing parameters for application features or specific case types. Configuration sets are used to organize Configuration settings with a common element, such as an application feature or specific case type. References:

To implement this requirement, you can configure a data page to store the make, model, and year vehicle data and configure a connection to an external system of record that contains the make, model, and year vehicle data. A data page is a rule that defines how and when to load data into memory for use by an application. You can configure a data page to source its data from an external system by using connectors or integrations. This way, you can access up-to-date vehicle data from an external database or web service without storing it locally in your application. References:

This statement about responsive breakpoints is true. Responsive breakpoints are points at which the layout of a UI element changes based on the screen size or orientation of the device. By default, tables have two responsive breakpoints: one for tablet devices and one for phone devices. You can configure custom responsive breakpoints for other UI elements in App Studio. References: