CERTIFICATION 1Z1-921 COST & 1Z1-921 RELIABLE STUDY QUESTIONS

Certification 1Z1-921 Cost & 1Z1-921 Reliable Study Questions

Certification 1Z1-921 Cost & 1Z1-921 Reliable Study Questions

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Tags: Certification 1Z1-921 Cost, 1Z1-921 Reliable Study Questions, Exam 1Z1-921 Pattern, Latest 1Z1-921 Test Preparation, 1Z1-921 Valid Dumps Files

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To prepare for the Oracle 1Z0-921 Certification Exam, candidates can take advantage of various study resources such as online courses, books, and practice exams. Oracle offers official MySQL training courses, which cover the topics covered in the exam and provide hands-on practice with MySQL databases.

>> Certification 1Z1-921 Cost <<

Quiz 2025 1Z1-921: MySQL 2021 Implementation Essentials – Professional Certification Cost

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Oracle MySQL 2021 Implementation Essentials Sample Questions (Q10-Q15):

NEW QUESTION # 10
By using the asynchronous MySQL Replication architecture, data can be replicated to slaves. Identify three use cases of MySQL Replication.

  • A. MySQL Enterprise Backup will back up from Slave automatically.
  • B. It provides multi-master access where the application can write and read data across the database servers.
  • C. MySQL Replication Connector/J (ReplicationDriver) is provided to allow read capability on slave and write capability on master.
  • D. You can create a slave server for reporting applications, which get only read access to the slave servers. It off-loads the master server. Additional servers allow different database server configuration.
  • E. It allows backup to be done on the slave without impacting the master.

Answer: A,D,E


NEW QUESTION # 11
You need to load the MySQL Enterprise Audit plug-in at database startup and prevent the audit plug-in from being removed at run time.
Which two options should you include in the MySQL configuration file?

  • A. audit-log=FORCE_PLUS_PERMANENT
  • B. plugin-load=audit_log.so
  • C. audit_log_permanent=ON
  • D. plugin-audit=ON, ALWAYS
  • E. LOAD PLUGIN=AUDIT_LOG

Answer: A,C


NEW QUESTION # 12
Which two statements are correct about MySQL Enterprise Edition?

  • A. Oracle offers 24x7, global support for MySQL Enterprise Edition products installed on Oracle Cloud Infrastructure Compute Instances.
  • B. MySQL Enterprise Product Suite can be installed on an Oracle Cloud Infrastructure Virtual Cloud Network.
  • C. MySQL configuration can be changed in /etc/lib/myi.cnf.
  • D. Oracle MySQL Enterprise tools & plugins are available as optional services (installation Feature Pack I/II).
  • E. MySQL Enterprise Edition can be installed on an Oracle Cloud Infrastructure Compute Instance.

Answer: C,D


NEW QUESTION # 13
An existing MySQL Database environment has been doing backup and restore in a logical way by using the mysq1dump and mysq1 client utilities. When the backup is started using mysqldump with single-transaction mode, the existing application has long wait time. When the restore is required, it takes more than three hours to restore.
What two are benefits of using mysqlbackup from MySQL Enterprise Backup in this situation?

  • A. mysqlbackup can back up tables with the InnoDB engine without blocking. The backup is hot with InnoDB. Together with Incremental Backup, mysqlbackup from MySQL Enterprise Backup shortens the backup windows.
  • B. MySQL Enterprise Backup provides tape backup integration by default. It has the virtual tape option, which allows backup to tape device directly without extra third-party software integration.
  • C. mysqlbackup utilities dump the full database into a SQL file, which is imported into the mysql client in single-thread mode. mysqlbackup restores data from physical backups. Physical backup methods are faster than logical methods because they involve only file coping without conversion.
  • D. MySQL Enterprise Backup does not back up system data so that it is much faster.
  • E. mysqlbackup from MySQL Enterprise Backup allows logical backup with concurrency built in to get faster backup speed and restoration speed.

Answer: C,E


NEW QUESTION # 14
Which Oracle product is certified to work with MySQL Enterprise Edition?

  • A. Oracle Data Pump
  • B. Oracle Application Express
  • C. Oracle Enterprise Backup
  • D. Oracle Enterprise Manager

Answer: D


NEW QUESTION # 15
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