加新题了,MySQL 8.0 OCP 认证考试 题库更新

MySQL 8.0 OCP 认证考试 题库更新 MySQL 8.0 Database Administrator

考试科目:1Z0-908

近期发现,MySQL OCP认证考试题库发生变化,出现了很多新题,对此,CUUG专门收集整理了最新版本的MySQL考试原题,并会给出答案和解析。

MySQL部分新题:

Which two are requirements for multiple MySQL servers started by systemd?

A:Each must have unique passwords.

B:Each require separate server-id numbers.

C:Each must have a unique server-uuid configured.

D:Each must have a unique socket file and TCP/IP port.

E:Each must have a unique data directory.

Which three methods are part of a 'scale up' approach to capacity planning?

A:adding a new node to InnoDB Cluster

B:adding more RAM

C:sharding the server into a parallel server farm

D:adding a replication slave

E:adding more CPU power

F:adding additional MySQL servers to the current host

G:adding more storage to your disk array

Which statement is true about cold backups?

A:They are backups taken from OS copy commands.

B:They are backups taken from snapshots of a running database.

C:They are good to use if only data structures must be backed up but not log files.

D:They are good to use when many users are online accessing the database.

如果你正想考MySQL OCP证书,欢迎联系CUUG !

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