单项选择题
A.DDR2 B.DDR C.SDRAM D.DDR3
Whichofthefollowingmemorytechnologiesallowsforsinglebit...
单项选择题Which of the following memory technologies allows for single bit errors to be detected and subsequently fixed？（）
A. RAID B. ECC C. CAS D. SDRAM
Atechnicianisreplacingmemoryinaserverwhosemotherboardsu...
单项选择题A technician is replacing memory in a server whose motherboard supports PC100 or PC133 memory. This type of memory is also known as which of the following？（）
A.SDRAM B.RAMBUS C.DDR2 D.DDR3
AtapelibrarywithLTO2drivescanhold30tapes.Whichofthefoll...
单项选择题A tape library with LTO2 drives can hold 30 tapes. Which of the following is the approximate maximum native backup storage of the tape library？（）
A.6TB B.6MB C.6PB D.6GB
