单项选择题
A. SATA
B. iSCSI
C. SCSI
D. HBA
多项选择题 WhichofthefollowingarerequiredforHyper-V？（）
单项选择题 Anadministratorishavingproblemswithaserver’sbuilt-inI/OdevicessuchaskeyboardandUSB ports.WhichofthefollowingistheBESTsolutiontoresolvetheproblem？（）
单项选择题 Which of the following memory technologies allows for single bit errors to be detected and subsequently fixed?（）