2024年最新のOracleテスト1z0-915-1問題集豪華セット無料最新の問題集をゲット！ [Q15-Q39]

質問15、 A query is not offloaded to the HeatWave cluster for execution. Which three are possible reasons? (Choose three.)

質問16、 Which is true about automatic DB system version upgrades?

質問17、 Which two are benefits of read replicas? (Choose two.)

質問18、 Which operation is necessary before enabling a MySQL HeatWave cluster?

質問19、 You want to migrate an on-premises MySQL database to MySQL HeatWave by exporting the MySQL database with MySQL Shell util.dumpInstance.
What is the purpose of the ocimds: true option?

質問20、 Which sequence of steps must you perform to change the configuration of a high-availability DB system?

質問21、 You want to restore the backup of a stand-alone DB system to a new DB system.
Which two changes are allowed? (Choose two.)

質問22、 You want to determine which version of MySQL is running on your DB system.
Which two SQL statements show the MySQL version? (Choose two.)

質問23、 What must you do before deleting a DB system?

質問24、 Which three must be provided when creating a channel? (Choose three.)

質問25、 A DB system has been deleted successfully. Which two operations are allowed on the deleted DB system?
(Choose two.)

質問26、 You want to create a second user called admin2 with the same privileges as the administrator specified when creating the DB system.
Which statement helps you achieve this?

質問27、 What happens when you perform a switchover of a high-availability DB system with an attached HeatWave cluster?

質問28、 You run this command to connect successfully to a DB system:
mysqlsh [email protected] –auth-method=authentication_oci_client
Why does the command NOT require a password?

質問29、 Which is true about changing the storage size of a DB system?

質問30、 Automatic backup retention of a DB system is disabled. Which operation deletes all automatic backups of the DB system?

質問31、 You have an inbound replication channel that replicates data from one DB system to another DB system. Both DB systems are created with the default configuration.
You encountered the following error on the target DB system:

What is the possible cause?

質問32、 You have successfully provisioned a MySQL DB system on Oracle Cloud Infrastructure by using OCI Console. You have installed the standard MySQL client libraries and MySQL Shell on your workstation that is not connected to any VPN, FastConnect, or SSH tunnel.
You CANNOT connect directly to the DB system endpoint from your workstation connected to the Internet.
What is the reason?

質問33、 You want to enable high availability of a stand-alone DB system. Which two conditions are required? (Choose two.)

質問34、 You want to create a new DB system with data import. How do you prepare the data?

質問35、 You create a new MySQL DB system. It fails because you use mysql.sys as the administrator username.
What is the reason?

質問36、 Which two are available when creating a new MySQL DB system in OCI Console? (Choose two.)

質問37、 Which three operations can be performed on a MySQL HeatWave backup? (Choose three.)

質問38、 What must be enabled for using the point-in-time recovery feature in a DB system?

質問39、 Which two methods can you use to import data into a MySQL DB system by using MySQL Shell? (Choose two.)