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Oracle 1Z1-921 Exam Syllabus Topics:

Oracle MySQL 2021 Implementation Essentials Sample Questions:

Question 1

Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

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

Question 2

How would you restrict a user Joe from accessing all MySQL database objects?

A. CREATE USER ,joe'@,0.0.0.0, SET Password=PASSWORD(,% ! %,)
B. CREATE USER , joe,@1' %' DENY ALL PRIVILEGES
C. REVOKE ALL PRIVILEGES, GRANT OPTION FROM ,joe,@,%,;
D. UPDATE mysql.user SET Password=PASSWORD(,Invalid,) WHERE User=,joe';
E. Insert Joe,s name into the mysql.user_restriction cable, and issue the FLUSH PRIVILEGES command.

Question 3

Which component of MySQL Enterprise Monitor provides trend analysis and capacity planning for MySQL databases?
Response:

A. MySQL Query Analyzer
B. MySQL Dashboard
C. Query Analyzer
D. MySQL Advisors

Question 4

Which three statements describe MySQL Enterprise Backup?

A. MySQL Enterprise Backup provides the point-in-time recovery functionality.
B. MySQL Enterprise Backup can be used to send backups to Oracle Cloud Infrastructure Storage Service.
C. MySQL Enterprise Backup offers backup based on Oracle RMAN with optimized row locking.
D. MySQL Enterprise Backup can be used to import/export data from on-premises MySQL installations.
E. MySQL Enterprise Backup is an optimized backup based on mysqldump with optimized row locking.

Question 5

The MySQL Replication Environment (Master and Slave) is prepared.
What two are options for connecting a Java application to the MySQL Master and Slave?

A.

B.

C.

D.

Solutions: