EXPERTY DESIGNED 1Z0-908 PRACTICE TEST

Oracle 1Z0-908 Exam Questions
Total Questions: 392
MySQL 8.0 Database Administrator
Updated On: Jan 06, 2026
Page : 1-40
Question 1

You are setting up a new server and you want to reserve 50GB of RAM for InnoDB use. What option would you set

Options :
Answer: B

Question 2

You have an InnoDB Cluster configured with three servers.
Examine this command, which executes successfully:
mysqldump -uroot -p -d mydatabase > mydatabase_backup.sql
Due to data loss, the cluster is initialized and a restore is attempted resulting in this error:
ERROR 13176 (HY000) at line 23: Cannot update GTID_PURGED with the Group Replication plugin running
Which two actions, either one of which, can fix this error and allow a successful restore of the cluster? (Choose two.)

Options :
Answer: B,C

Question 3

You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns.
Which two conditions must be true? (Choose two.)

Options :
Answer: B,D

Question 4

How can we start MySQL when it was installed using RPM in Oracle Enterprise Linux 7?

Options :
Answer: B

Question 5

You have forgotten the root user account password. You decide to reset the password and execute:

2020-03-14-14-37-11-4ec4153145d3e66368ed58ed6f5922f5
Which additional argument makes this operation safer?

Options :
Answer: D

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