oldguo-MySQL 8.0 OCP 原题解析-Q35

Question 35:

You reconfigure and start a slave that was not replicating for several days.
The configuration file and CHANGE MASTER command are correct.
Examine the GTID information from both master and slave:

image.png

Which statement is true?

A) Replication will fail because the master does not have the required transaction with bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb GTIDs in its binary logs.

B) Replication will fail because the master has already purged transactions with cccccccc-cccc-cccc-cccc-cccccccccc GTIDs.

C) Replication will fail because of inconsistent numbers in cccccccc-cccc-cccc-cccc-cccccccccccc GTIDs.

D) Replication will fail because the slave has purged more aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa transactions than the master.~~

E) Replication will work.

©著作权归作者所有,转载或内容合作请联系作者
平台声明:文章内容(如有图片或视频亦包括在内)由作者上传并发布,文章内容仅代表作者本人观点,简书系信息发布平台,仅提供信息存储服务。

推荐阅读更多精彩内容