单项选择题
Which of the following has the speed of PC133?（）
A.SDRAM B.RAMBUS C.DDR2 D.DDR
单项选择题 Which of the following connectors uses the main board ATX connector type?（）
单项选择题 Which of the following would be used to monitor unauthorized access to data files?（）
单项选择题 Which of the following cables can be used to directly connect a laptop to a PC for ICS?（）
