单选题A bank has requested proposals for a storage solution to upgrade their disaster recovery processes for their IBM System z， UNIX， and Microsoft Windows environment. The solution must simulate a multi-site environment and provide the customer the ability
题目
单选题
A bank has requested proposals for a storage solution to upgrade their disaster recovery processes for their IBM System z， UNIX， and Microsoft Windows environment. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror， Global Mirror， Global Mirror for z/OS， and FlashCopy. Floor space is limited. Which solution best meets the specified requirements（）
A
two IBM System Storage DS8100 systems
B
one IBM System Storage DS8300 with LPAR
C
two IBM System Storage DS6800 systems in a single rack
D
one IBM System Storage DS6800
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参考答案和解析
正确答案：
A
解析：
暂无解析