单项选择题
A. Emergency Repair Disk B. Recovery Console C. Disk Probe D. Automated System Recovery
A technician dropped a screw in the case of a desktop c...
单项选择题A technician dropped a screw in the case of a desktop computer. Which of the following toolsshould be used to retrieve the screws?（）
A. Computer vacuum B. Plastic tweezers C. Canned air D. Screwdriver with magnetized tip
Which of the following is an advantage that a USB mouse...
单项选择题Which of the following is an advantage that a USB mouse has over a PS/2 mouse?（）
A. A USB mouse uses less power B. A USB mouse is more portable C. A USB mouse is hot swappable D. A USB mouse is more secure
Which of the following will help dissipate heat through...
单项选择题Which of the following will help dissipate heat through the heat sink when upgrading a CPU? （）
A. Case fan B. Thermal compound C. Motherboard riser D. Power supply
