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MySQL 8.0 OCP 認證考試 題庫更新 MySQL 8.0 Database Administrator
考試科目：1Z0-908
近期發(fā)現(xiàn)，MySQL OCP認證考試題庫發(fā)生變化，出現(xiàn)了很多新題，對此，CUUG專門收集整理了最新版本的MySQL考試原題，并會給出答案和解析。
MySQL部分新題：
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證書，歡迎聯(lián)系CUUG!
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