Which of the following backup methods does MySQL Enterprise Backup use to back up InnoDB tables?

• A.Logical backup
• B.Full-text indexing
• C.Physical backup
• D.Binary log backup

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What is the role of the HeatWave Cluster in MySQL Database Service (MDS)?

• A.It provides high availability through failover
• B.It accelerates analytic queries by running them in-memory
• C.It backs up data to the cloud
• D.It enables data replication across regions

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Which of the following types of joins returns all rows from both tables, filling with NULLs where there is no match?

• A.LEFT JOIN RIGHT
• B.JOIN INNER JOIN
• C.FULL OUTER JOIN

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Which storage engine should you use if you need transactional support and foreign key constraints?

• A.MyISAM
• B.InnoDB
• C.MEMORY
• D.ARCHIVE

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How does MySQL Enterprise Authentication enhance database security?

• A.By encrypting data in real time
• B.By integrating with external systems like LDAP and Active Directory for centralized authentication
• C.By enabling automatic backups of database tables
• D.By optimizing database query performance

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