1. Think about it
2. Interview the event organizer
3. Interview audiance members
4. Survey your audience members
5. <span>Poll people similar to your audience.
</span>6. <span>Study past event archives.
</span>7. Review current event materials
8. Make observations at the event itself
9. <span>Make observations during your presentation
hope this helps</span>
Answer:
I believe it is the NIC manufacturer and the serial number of the NIC
Explanation: