1Z1-921 Exam Sims | 1Z1-921 Dumps Download

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The Oracle 1Z1-921 exam consists of 60 multiple-choice questions, which must be completed within 105 minutes. 1Z1-921 exam covers a range of topics such as MySQL architecture, installation and configuration, security, backup and recovery, performance tuning, and high availability. 1Z1-921 exam is designed to test a candidate's knowledge of the essential skills required to implement and manage MySQL databases effectively.

Oracle 1Z0-921 (MySQL 2021 Implementation Essentials) Exam is a certification exam designed to validate the skills and knowledge of database administrators and developers who work with MySQL. 1Z1-921 Exam is targeted towards candidates who have experience in implementing and managing MySQL databases, and aims to test their understanding of best practices, tools, and techniques used in MySQL database administration.

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1Z1-921 Exam Sims - Well-Prepared 1Z1-921 Dumps Download and Correct MySQL 2021 Implementation Essentials Sample Questions

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Oracle 1Z0-921 (MySQL 2021 Implementation Essentials) Exam is a highly recognized certification program in the IT industry. It is designed to help professionals who want to advance their careers in database administration and management. MySQL 2021 Implementation Essentials certification provides a valuable credential that demonstrates the individual's expertise in MySQL database implementation. Candidates who successfully pass the exam receive a certification that can be used to distinguish themselves from their peers and showcase their skills to potential employers. MySQL 2021 Implementation Essentials certification also provides a competitive advantage in the job market, as it is recognized by leading organizations worldwide.

Oracle MySQL 2021 Implementation Essentials Sample Questions (Q32-Q37):

NEW QUESTION # 32
You have three machines with MySQL Databases running on Linux platform.
Which backup procedures would allow online and remote backup of the MySQL Database on the three machines to a connected Storage NFS?

A. 1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on the machine that is used to start the backup.3. Start mysqlbackup on only one machine with the installation to back up the databases for the three machines to the mounted volume using - - backup-dir and by specifying -- config-files=my1.cnf, my2.cnf, my3.cnf.my1.cnf, my2cnf, and my3.cnf are the MySQL Database Configuration files on the three machines.4. Validate the backup by using the mysqlbackup program to ensure that the backup created is valid.
B. 1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on all three machines.3. Start mysqlbackup on all machines to back up the database to the mounted volume using - -backup-dir.4. Validate the backup using the mysqlbackup program to ensure that the backup created is valid.
C. 1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on machine which is used to start the backup.3. Start mysqlbackup on only one machine with the installation to back up the databases for the three machines to the mounted volume using - -backup-dir and by giving--hosts=machine1:port1, machine2:port2, machine3:port3.4. Validate the backups using the mysqlbackup program to ensure that the backups created are valid.
D. 1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Workbench on a separate machine, which is used to connect to the three machines to back up and restore.3. Startup MySQL backup from MySQL Workbench to back up the three databases.4. Validate the backup by using MySQL Workbench to ensure that the backup created is valid.

Answer: B

NEW QUESTION # 33
What SQL keyword must be specified when creating a foreign key constraint?

A. the SET_FOREGIN variable in the my .cnf file
B. a TRIGGER on the child table for cascading delete statements
C. unique PRIMARY key values for both child and parent tables
D. a REFERENCES in the child table to the parent table
E. an index on the foreign key

Answer: B

NEW QUESTION # 34
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. LOAD PLUGIN=AUDIT_LOG
E. plugin-audit=ON, ALWAYS

Answer: A,C

NEW QUESTION # 35
By using the asynchronous MySQL Replication architecture, data can be replicated to slaves. Identify three use cases of MySQL Replication.

A. 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.
B. MySQL Replication Connector/J (ReplicationDriver) is provided to allow read capability on slave and write capability on master.
C. It provides multi-master access where the application can write and read data across the database servers.
D. MySQL Enterprise Backup will back up from Slave automatically.
E. It allows backup to be done on the slave without impacting the master.

Answer: A,D,E

NEW QUESTION # 36
Which of the following statements is true regarding MySQL user account privileges?
Response:

A. A user with the SUPER privilege can only read data from the database.
B. The GRANT option allows a user to revoke privileges from other users.
C. The RELOAD privilege allows a user to delete data from a table.
D. The USAGE privilege allows a user to connect to the MySQL server but grants no other privileges.

Answer: D

NEW QUESTION # 37
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1Z1-921 Exam Sims | 1Z1-921 Dumps Download

1Z1-921 Exam Sims - Well-Prepared 1Z1-921 Dumps Download and Correct MySQL 2021 Implementation Essentials Sample Questions

Oracle MySQL 2021 Implementation Essentials Sample Questions (Q32-Q37):

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