Which of the following technologies has the HIGHEST potential throughput?（）

A. Enable Wired Equivalent Privacy
B. Disable SSID broadcast
C. Enable Wi-Fi Protected Access
D. Enable MAC filtering

A. Hard drive
B. Tape drive
C. Floppy drive
D. DVD-RW

A. Power supply has blown.
B. CPU fan is faulty.
C. Motherboard has overheated and shutdown.
D. UPS has been tripped.