Question: What is the primary purpose of the 'download' ACTION in the Bulk CM Integration Reference Point (IRP) as defined in Telecommunication management configuration standards?
Option 1: To initiate a new bulk configuration data download from an external source to an Agent for storage.
Option 2: To activate previously downloaded bulk configuration data, applying changes to live network operations affecting mobile subscribers.
Option 3: To delete existing configuration files stored on the Agent to free up resources.
Option 4: To modify the session ID associated with a bulk data download process.
Explanation: The 'download' ACTION's primary purpose is to activate (i.e., apply) previously downloaded bulk configuration data. This activation affects live network operations, including changes that impact mobile subscribers, rather than initiating a new download or performing other management functions like deletion or ID modification.