1. What network problem have you conducted troubleshooting on, What troubleshooting methodology did you utilize?
2. Describe a business scenario and specify the types of constraints that would be appropriate to ensure the integrity of the database. For example, an airline reservation system should not make a reservation where the return date is earlier than the departure date.
3. By configuring DHCP with an Alternate IP Address Configuration. If you have used this technique already, please tell me the environment in which this was used. If you have not used this technique yet, please discuss how this technique could be used in an IT environment of your choosing.