单项选择题
A.2GB B.4GB C.8GB D.128GB
A user wants to install an external hard drive using th...
单项选择题A user wants to install an external hard drive using the fastest connection available. Which of the following should the technician recommend?（）
A.USB 1.1 B.eSATA C.USB 2.0 D.IEEE 1394
Which of the following is an example of a hot swappable...
单项选择题Which of the following is an example of a hot swappable component on a laptop?（）
A. Internal wireless adapter B. CPU C. PCMCIA card D. RAM
Which of the following passive cooling methods BEST dis...
单项选择题Which of the following passive cooling methods BEST dissipates a component’s heat?（）
A. Heatsink B. Fan C. Liquid cooling D. Compressed air
