单选题What does the Fast Connection Failover feature of Active GridLink for RAC provide?（）A instant notification of a RAC node failure so applications never have to retry a transaction that was sent to a node that failed during the transactionB near-instant
题目
单选题
What does the Fast Connection Failover feature of Active GridLink for RAC provide?（）
A
instant notification of a RAC node failure so applications never have to retry a transaction that was sent to a node that failed during the transaction
B
near-instant notification of the failure of a RAC node failure that minimizes the possibility connection to a failed node being provided to an application
C
application level notification of a failed RAC node such that an application can retry a transaction if required
D
faster failover for Multi Datasources
E
guaranteed transaction high availability when interacting with an Oracle RAC Database
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参考答案和解析
正确答案：
E
解析：
暂无解析