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Oracle 1Z0-921 Exam Syllabus Topics:

Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. Which two methods help prevent MySQL security risks?

A) Ensure that MySQL accounts have short and easy passwords.
B) Allow unauthorized clients to connect to the server.
C) Transmit plain (unencrypted) data over networks.
D) Use the secure installation script "mysql_alays_secure_installation".
E) Use a firewall to control access to MySQL ports.
F) Grant only permissions that a user requires.

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

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

3. You want to create the user named jenny for any host server with the password secretpassi23! and the password is expired? Which command should you use?

A) CREATE USER ,jenny,@,%, IDENTIFIED WITH sha256_password BY 'SecretPass123!,;
B) CREATE USER ,jenny,@,localhost, IDENTIFIED BY (,SecretPass123!,,,256,, Expired)
C) CREATE USER ,jenny,0,%t IDENTIFIED BY ,SecretPass123!, PASSWORD EXPIRE;
D) CREATE USER ,jenny,@'%, WITH HASHED(password,,SecretPass123!,), PASSWORD EXPIRE
E) CREATE USER ,jenny *@,localhost, IDENTIFIED WITH HASH PASSWORD(,SecretPass123!,)

4. What are Security Lists in Oracle Cloud Infrastructure?

A) They contain rules established by HIPAA for securing end-user data.
B) They allow administrators access to applications in the cloud and external servers.
C) They are essentially firewall rules that help control traffic between OCI instances.
D) They are user-role designations that assign rights to certain internal users and external users.
E) Security lists are data encryption levels that control who can see the data.

5. Which three are levels in which MySQL Enterprise Monitor provides access control?

A) Asset visibility: the rights to access data collected from hosts or MySQL instances
B) MySQL Enterprise Operations: the right to start/stop/restart/update MySQL Enterprise Monitor Services
C) Specific data access: the rights to view specific types of potentially sensitive data
D) Application administration: the rights to view or change the MySQL Enterprise Monitor configuration
E) MySQL Enterprise Operations: the right to deploy the necessary MySQL Enterprise Agent

Solutions: