Comprehensive and Detailed Explanation From Exact Extract:

Meters in Oracle Utilities Customer to Meter are devices that generate measurement data, and their configurations are critical for accurate data processing. The Oracle Utilities Customer to Meter documentation provides the following insights:

Statement A: "One or more measuring components can be associated with a meter's device configuration." This is true because a meter's device configuration can include multiple measuring components to capture different types of data (e.g., consumption, demand, or time-of-use readings).

Statement D: "One or more device configurations can be associated with a meter over time." This is also true, as a meter may have different configurations applied at different times, such as when a meter is reconfigured or upgraded.

The other statements are incorrect:

Statement B: "Only one measuring component can be associated with a meter's device configuration" is false because, as noted, multiple measuring components can be linked to a single device configuration.

Statement C: "Only one device configuration can be associated with a meter" is false because a meter can have multiple device configurations over its lifecycle.

Statement E: "A meter can only have scalar or interval measuring components associated with it" is false because meters can also support other types of measuring components, such as register or profile components, depending on the system configuration.

Thus, the correct answers areAandD, as they align with the system's flexibility in associating measuring components and device configurations with meters.