#23. A customer wants to add a USB DSL router to a system and also wants the fastest device available. In determining the speed of the device to recommend, which of the following pieces of information should the technician gather?
#27. A customer is complaining that the network does down intermittently. The customer also reports the house seems to get cooler right before the network comes back up. Which of the following is the best possible explanation for this situation?
#30. Devices complying with which of the following wireless networking specifications provide the fastest data transfer rates and the LEAST interference with other wireless home devices?