최신 1Z0-921 무료덤프 - Oracle MySQL 2021 Implementation Essentials

A. The USAGE privilege allows a user to connect to the MySQL server but grants no other privileges.

B. The GRANT option allows a user to revoke privileges from other users.

C. A user with the SUPER privilege can only read data from the database.

D. The RELOAD privilege allows a user to delete data from a table.

A. Custom Image

B. Object Storage

C. existing VCN

D. subnet configured on a Virtual Cloud Network (VCN)

E. ssh key pair

F. bare metal Oracle Linux shape

A. SELECT t1.name, t2.name2FROM employee AS t1 INNER JOIN info AS t2 ON t1.name= t2.name2;

B. SELECT left_tbl.*FROM left_tbl LEFT JOIN right_tbl ON left_tbl.id=right_tbl.idWHERE right_tbl.id IS NULL;

C. SELECT *FROM table1 INNER JOIN table2 ON table1.id=table2.id WHERE table1.id=! table2.id;

D. SELECT t1.name, t2.name2FROM employee t1 INNER JOIN info t2 WHERE t1.name=t2.name;

A. Asset visibility: the rights to access data collected from hosts or MySQL instances

B. Specific data access: the rights to view specific types of potentially sensitive data

C. MySQL Enterprise Operations: the right to start/stop/restart/update MySQL Enterprise Monitor Services

D. MySQL Enterprise Operations: the right to deploy the necessary MySQL Enterprise Agent

E. Application administration: the rights to view or change the MySQL Enterprise Monitor configuration

A. Backup Data Export and Import Wizard

B. Table Data Export and Import Wizard

C. Result Data Export and Import

D. Binary Data Export and Import Wizard

E. Data Modeling Import Export Wizard

F. SQL Data Export and Import Wizard

A. 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.

B. 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.

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. mysqlbackup from MySQL Enterprise Backup allows logical backup with concurrency built in to get faster backup speed and restoration speed.

E. MySQL Enterprise Backup does not back up system data so that it is much faster.

A. Adding more MySQL servers and sharing the same dacadir on a shared storage component like NFS.

B. Deploy MySQL read-only slaves utilizing replication so that the slaves can be used for reads.

C. Increasing the memory capacity so that there is a larger pooling buffer to increase the database read performance.

D. Allocating more CPU to the database instance to improve throughput performance.

E. Increasing the storage capacity so that the database can store more data to scale.

A. The firewall functionality is dependent upon SHA-256 and ANSI-specific functions built in to the mysql.firewall table. These functions cannot be deleted, even by the root user.

B. MySQL Enterprise Firewall shows only notifications blocked connections, which originated outside of your network's primary domain.

C. System tables named firewall_users and firewall_whitelist in the mysql database provide persistent storage of firewall data.

D. On Windows systems, MySQL Enterprise Firewall is controlled and managed by using the Windows Internet Connection Firewall control panel.

E. MySQL Enterprise Firewall is available only in MySQL Enterprise versions 5.7.10.and later.

F. Server-side plug-ins named MYSQL_FIREWALL_USERS and MYSQL_FIREWALL-WHITELIST implement INFORMATION_SCHEMA tables that provide views into the firewall data cache.