题目内容

关于"急性化脓性鼻窦炎"的影像特点，下列说法哪项错误()

A. 窦腔密度均匀增高
B. 粘膜下皮质白线消失
C. 窦壁粘膜增厚
D. 可有气液面
E. 单侧或双侧鼻窦受累

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更多问题

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data. Which sequence of actions will properly bring up the secondary site?（）

A. bring up the secondary site on the target disks
B. suspend and bring up the secondary site on the target disks
C. perform a FlashCopy and bring up the secondary site on the target disks
D. "go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disk

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