单项选择题
A.SCSI
B.HBA
C.ATA
D.iSCSI
单项选择题 Forthefollowingstatements，whichoneisthestrongestsymmetricalencryptionalgorithm？（）
单项选择题 Which item is the correct matching relationships associated with IKE Phase？（）
单项选择题 Forthefollowingattempts，whichoneistoensurethatnooneemployeebecomesapervasivesecuritythreat，thatdatacanberecoveredfrombackups，andthatinformationsystemchangesdonotcompromiseasystem’ssecurity？（）