单选题Which new key architectural element introduced in WebLogic Server l2c should you take advantage of when designing Disaster Recovery Centers with active - passive mode?（）A MAN Clusters, because they would allow you to synchronously replicate state in l
题目
单选题
Which new key architectural element introduced in WebLogic Server l2c should you take advantage of when designing Disaster Recovery Centers with active - passive mode?（）
A
MAN Clusters, because they would allow you to synchronously replicate state in low latency networks
B
WAN Clusters, because they would allow you to asynchronously replicate state in nonlow latency networks.
C
Transaction Log in the database, because you could avoid synchronizing two replication technologies (database and file)
D
Data Guard, because it is the most effective way to replicate a state across locations
E
GoldenGate, because it is the most effective way to replicate a state across locations
相似考题
参考答案和解析
正确答案：
B
解析：
暂无解析