Barry is a security administrator at a telecom company. He needs to implement a wireless security system that will support certificate-based authentication. Which type of encryption should Barry implement?

A.
WPA2-PSK
B.
WPA2-CCMP with 802.1X
C.
WPA2-Enterprise
D.
WPA2-CCMP

Sam is a data analyst at an advertising firm. he often uses a spreadsheet that contains media ratings details. he would like to filter the spreadsheet data based on different filter criteria. which operators can he use to specify the combination of filter criteria? sam can use the ( blank ) operators to specify a combination of filter criteria.

List the five on-board vehicle subsystems

One of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure he has at least one backup of their data stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? a. raid 0 b. raid 1 c. raid 5 d. raid 10