Question: What is the primary function of the `requestedMDAOutputs` attribute within an IOC MDARequest in the context of Management Data Analytics (MDA)?
Option 1: To specify the MnS consumer's identity for authentication purposes.
Option 2: To define the frequency at which MDA outputs are updated.
Option 3: To contain one or multiple MDAOutputPerMDAType elements for filtering MDA output by type.
Option 4: To determine the protocol used for transmitting MDA outputs.
Explanation: The correct answer, Option 3, highlights the attribute's role in containing MDAOutputPerMDAType elements. This is crucial because each of these elements enables the filtering of MDA output for a specific MDA type, allowing for targeted and efficient management data analytics. This functionality is key in telecom networks for tailored performance monitoring and optimization strategies.