单项选择题
Which of the following displays uses gas as a method for projecting an image?（）
A.CRT
B.Plasma
C.LED
D.LCD
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单项选择题
After a technician installs a video card, which of the following should the technician configure NEXT?（）
A. Resolution
B. Colors
C. Dots per inch
D. Refresh rate -
单项选择题
A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?（）
A. Enable TPM
B. Enable BIOS password
C. Disable TPM
D. Boot sequence -
单项选择题
An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）
A. NAT
B. WPS
C. MAC filtering
D. Port forwarding
