Free Oracle 1Z1-920 Practice Test & Real Exam Questions

Exam Code/Number: 1Z1-920
Exam Name/Title: MySQL 2019 Implementation Essentials
Certification Provider: Oracle
Corresponding Certification: MySQL Cloud Service

Exam Questions: 70
Updated On: Sep 28, 2026

Question #1

Which three components can MySQL InnoDB Cluster use to Achieve database high availability?

A. MySQL X Plugin to enable MySQL to use the X Protocol to speed up and monitor data replication.

B. MySQL Servers with Group Replication to replicate data to all members of the cluster.

C. MySQL Router to ensure client requests are load balanced and routed to the correct servers.

D. MySQL Online Hot Backup to keep data consistent and always ready to be used.

E. MySQL Shell to create and administer InnoDB Clusters using the built-in AdminAPI.

Discussion 0

Correct Answer: B,C,E Vote an answer

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Question #2

You want to change the default behavior of MySQL Enterprise Monitor (MEM). New instances detected by a MEM agent should automatically monitor discovered instances.
How can you change the Advisor Setting?

A. Go to the configuration section (Advisors) and edit the default settings of the MySQL Process Discovery according to the existing users of your new MySQL instances.

B. Go to the configuration section (Advisors) and create a new advisor rule for new MySQL instances based on the MySQL Advisor Wizard.

C. Go to the configuration section (Users) and create a new user according to the existing users of your new MySQL instances.

D. Go to the configuration section (MEM) and configure the default login credentials.

Discussion 0

Correct Answer: A Vote an answer

Question #3

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. --apply-log-and-copy-back

B. --decompress

C. --uncompress-and-apply-log

D. --copy-back-and-apply-log

E. --uncompress

Discussion 0

Correct Answer: D,E Vote an answer

Question #4

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)

A. Option C

B. Option B

C. Option D

D. Option A

Discussion 0

Correct Answer: D Vote an answer

Question #5

The slave connects to the master and asks for updated records. What command was issued for this to happen?

A. SLAVE START

B. RUN SLAVE

C. START RUN SLAVE

D. START SLAVE

E. SLAVE RUN

Discussion 0

Correct Answer: A Vote an answer

Question #6

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

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

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

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

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

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

Discussion 0

Correct Answer: A,B,C Vote an answer

Question #7

Which two are advantages of using Document Store in MySQL?

A. MySQL is a document database allowing PDF and Word documents

B. MySQL can store XML as a schema-less database

C. MySQL provides a native data type to index PDF documents

D. MySQL provides a NoSQL API to access the document store

E. MySQL provides a native data type to store JSON data as a document

Discussion 0

Correct Answer: B,D Vote an answer

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