312-39V2: Certified SOC Analyst v2

Which of the following are responsibilities of SIEM Agents?

1. Collecting data received from various devices that send data to SIEM before forwarding it to the central engine.
2. Normalizing data received from various devices that send data to SIEM before forwarding it to the central engine.
3. Correlating data received from various devices that send data to SIEM before forwarding it to the central engine.
4. Visualizing data received from various devices that send data to SIEM before forwarding it to the central engine.