问题
单项选择题
以下关于Hadoop描述不准确的是（）.
A.用于在大量高性能硬件设备组成的集群上运行应用程序
B.Apache开源组织的一个分布式计算框架
C.旨在构建一个具有高可靠性和良好扩展性的分布式系统，为应用程序提供了一组稳定可靠的接口
D.工作原理完全参照Google云计算系统
答案
参考答案：A
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以下关于Hadoop描述不准确的是（）.
A.用于在大量高性能硬件设备组成的集群上运行应用程序
B.Apache开源组织的一个分布式计算框架
C.旨在构建一个具有高可靠性和良好扩展性的分布式系统，为应用程序提供了一组稳定可靠的接口
D.工作原理完全参照Google云计算系统
参考答案：A
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