单项选择题
A. RJ-11 connector B. DB-15 connector C. DB-9 connector D. RJ-45 connector
Which of the following drive connections uses a ribbon ...
多项选择题Which of the following drive connections uses a ribbon cable with a 40-pin connector?（）
A.SATA B.IDE C.PATA D.FDD E.SCSI
Which of the following are potential sources of EMI?（）A...
多项选择题Which of the following are potential sources of EMI?（）
A. Strong magnets B. Toaster ovens C. Cordless phones D. Flat panel TVs E. AC power runs
Which of the following memory modules uses a 240-pin co...
单项选择题Which of the following memory modules uses a 240-pin connector?（）
A.DDR B.SIMM C.DDR2 D.RAMBUS
