单选题如下的哪一种提供把数据连续的同步镜像到远端位置？（）AFlashCopyBMetro MirrorCGlobal MirrorDGlobal Copy
单选题
如下的哪一种提供把数据连续的同步镜像到远端位置？（）
A
FlashCopy
B
Metro Mirror
C
Global Mirror
D
Global Copy
参考解析
解析：
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