单项选择题

固定电容器比较好的是云母电容，温度系数小，性能稳定可靠。
A、正确
B、错误

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Case－insensitive sorts are always accent insensitive by default.（）
A.True
B.False
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You need to dump the data from the master server and import it into a new slave server.Which mysqldump option can be used when dumping data from the master server in order to include the master server‘s binary log information?（）A.Include-master-infoB.Master-binlogC.Include-log-fileD.Master-data
A.Which
B.Include-master-info
C.Master-binlog
D.Include-log-file
E.Master-data
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