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1Z1-921 Valid Exam Sample & 1Z1-921 Valid Study Plan

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The Oracle 1Z1-921 Exam consists of 70 multiple-choice questions that must be completed within 105 minutes. The questions are designed to test the candidate's understanding of the MySQL database management system and its associated tools, including MySQL Workbench, MySQL Enterprise Monitor, and MySQL Shell. 1Z1-921 exam is available in English and Japanese, and candidates must achieve a score of at least 63% to pass.

Oracle 1Z0-921 certification is recognized globally and can help professionals enhance their career prospects and increase their earning potential. Certified professionals can demonstrate to potential employers that they have the necessary skills and knowledge to implement and manage MySQL databases effectively. Additionally, the certification can help professionals stand out in a competitive job market and gain an edge over their peers.

Oracle 1Z0-921 (MySQL 2021 Implementation Essentials) Certification Exam is an excellent choice for IT professionals seeking to demonstrate their skills and knowledge in MySQL implementation. Holding this certification can open up many career opportunities and is a valuable asset in the IT industry. With the right preparation and training, passing the Oracle 1Z0-921 certification exam is achievable for anyone with experience in MySQL databases.

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1Z1-921 Valid Study Plan | 1Z1-921 Valid Vce

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Oracle MySQL 2021 Implementation Essentials Sample Questions (Q75-Q80):

NEW QUESTION # 75
You want to create an encrypted table. So, you enter this command:
CREATE TABLE 'test_encryption2% (
'id' int(10) unsigned NOT NULL AUTO_INCREMENT,
'server_name' varchar(15) NOT NULL,
PRIMARY KEY ('id') ) ENGINE=MYISAM AUTO_INCREMENT=l DEFAULT CHARSET=latin1 ENCRYPTION = 'Y1; You receive the following error:
ERROR 1031 (HY000): Table storage engine for 'test_encryption2' doesn't have this option Which statement correctly explains the reason for this error?

A. You cannot use the AUTO_INCREMENT option to create an encrypted table. This is what is causing the error.
B. The test_encryption2 already exist. You are not using the correct option to recreate it and it is causing the error.
C. The encryption feature only works with InnoDB tables. You are creating a MylSAM table, and it is causing the error.
D. The term "server_name" is a reserved MySQL term. You cannot use it for the new table. This is what is causing the error.

Answer: C

NEW QUESTION # 76
Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

A. connections through the local host via the UNIX socket file
B. SECURID authentication and authorization identity
C. Simple Authentication and Security Layer
D. Native Windows services
E. authentication via Pluggable Authentication Modules (PAMs)
F. authentication using SHA-256 password hashing

Answer: A,D,E,F

NEW QUESTION # 77
MySQL is installed on a Linux server with the configuration:
Which two methods can change the default options to use the authentication plug-in that implements SHA-256 hashing for user account passwords?

A. Add --default_authentication_plugin=sha256_password on the command line when you invoke the server.
B. Add default_authentication_plugin=sha256_password under [mysqld] in the configuration file.
C. Create user by using CREATE USER 'newuser'@'localhost' IDENTIFIED WITH 'Sh@256Pa33';
D. Create user by using CREATE USER 'newuser' @'localhost' SET PASSWORD AS 'Sh@256Pa33';

Answer: A,C

NEW QUESTION # 78
You set up a compressed full backup file from mysqlbackup by using the --compress option for MySQL Database backup. You are required to restore the database and apply the log.
Which two options should you add to the mysqlbackup to achieve the restoration of the database?

A. --uncompress-and-apply-log
B. --uncompress
C. --decompress
D. --apply-log-and-copy-back
E. --copy-back-and-apply-log

Answer: B,E

NEW QUESTION # 79
Assume that MySQL Enterprise Monitor is configured to monitor MySQL 8.0.10 or a later instance. Which three features are available?

A. creating e-mail alerts and SNMP traps for MySQL warnings
B. deploying MySQL agent on supported target operating system
C. tracing import and export with mysqldump
D. analyzing executed MySQL queries
E. starting and stopping the MySQL instance
F. monitoring the availability of the MySQL Instance

Answer: A,B,C

NEW QUESTION # 80
......

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