单项选择题
A. Keyboard filters B. Privacy filters C. Screensavers D. Secure display drivers
A technician needs to configure a computer with an exte...
单项选择题A technician needs to configure a computer with an external storage drive. Which of the following interfaces would provide the FASTEST throughput?（）
A.USB 2.0 B.eSATA C.CAT5 D.FireWire
Which of the following features would hide internal IP ...
单项选择题Which of the following features would hide internal IP addresses from the Internet?（）
A. Network Address Translation B. Port forwarding C. Quality of Service D. SSID broadcast
When a grounding strap is not available, a technician c...
单项选择题When a grounding strap is not available, a technician can ground by touching the computer’s:（）
A. power supply. B. CPU fan. C. memory chips. D. motherboard.
