单项选择题
Which of the following is a benefit of NAS over SAN？（）
A. Higher data integrity B. Lower cost of implementation C. Higher redundancy D. Increased performance
单项选择题 Thewarrantyexpirationdateofeachservershouldberecordedinwhichofthefollowing documents？（）
单项选择题 WhichofthefollowinginternalstoragetechnologieshastheHIGHESTsingledrivestoragecapacity？（）
单项选择题 Whichofthefollowingshouldatechnicianusetoremovedustfromtheinsideofaservercase？（）
