MySQL5.7 OCP每日一题Day16
Question: 22
Which three are key advantages of standard MySQL replication?
A. supports native automatic failover
B. enables automatic resync of databases when discrepancies are detected
C. provides arbitrary geographic redundancy with minimal overhead to master
D. synchronously guarantees identical slave copy
E. is easy to configure and has low performance overhead
F. can easily add slaves for read scaling
