题目内容
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[单选题]
关于 GeminiDB for Cassandra 物化视图的描述，以下说法不正确的是？（)
A.物化视图可能选成局部节点高负载
B.物化视图的写性能低于正常列表
C.物化视图和源数据表具有相同的读性能
D.物化视图的数据更新是实时的
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.物化视图可能选成局部节点高负载
B.物化视图的写性能低于正常列表
C.物化视图和源数据表具有相同的读性能
D.物化视图的数据更新是实时的
如果结果不匹配，请 联系老师 获取答案
更多“关于 GeminiDB for Cassandra 物化视图…”相关的问题
Which of following sentences is correct about Frederick C. Robie House？
A.This building had been done by Wright in the year of 1937 in the state of Pennsylvania.
B.Its Gothic style. external details, inspired by the soaring towers of late-medieval churches, resonated with the country’s increasing power of business and economy.
C.The house is organized around a central chimney that marks the hearth as the physical and psychological center of the home.
D.Some other critics even called this work by Cass Gilbert as “the Cathedral of Commerce”.
的图形关于______。对称。
