单项选择题
Which of the following storage connectors has the FASTEST speed？（）
A. SATA B. SCSI 320 C. SAS D. IDE
单项选择题 Whichofthefollowingexpansioncardslotswasdesignedspecificallyforvideocards？（）
单项选择题 WhichofthefollowingistheMOSTimportantreasonforreferencingtheHCL？（）
单项选择题 Whichofthefollowingcomponentschannelsairflowthroughaserverchassis？（）
