Oracle Oracle MySQL 1Z1-921

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Oracle 1Z1-921 Exam Syllabus Topics:

Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. Which two are advantages of using Document Store in MySQL?

A) MySQL provides a native data type to store JSON data as a document
B) MySQL is a document database allowing PDF and Word documents
C) MySQL can store XML as a schema-less database
D) MySQL provides a native data type to index PDF documents
E) MySQL provides a NoSQL API to access the document store

2. You establish MySQL Enterprise Server on Oracle Cloud Infrastructure connection via Secure Shell (SSH) For accessing a new MySQL Enterprise Edition on an Oracle Cloud Infrastructure (OCI) Instance you " Add SSH key " information during the OCI instance setup. You want to use Putty from your Windows Client to install MySQL.
What are the correct steps to accomplish this?

A) Convert the private key to ppk format first and use the new private key for authentication.
B) Open Port 22 on your OCI Instance and convert the private key to ppk format. This new private key can be used for authentication.
C) Use the provided private key for authentication.
D) Open Port 22 on your OCI Instance and configure Putty with the ssh private key.

3. The MySQL Enterprise Monitor Agent requires a user configured in each MySQL instance that is being monitored with suitable privileges to collect information about the server.
Which statement is correct?

A) Monitoring metrics need super and root privileges because they are not available for a less-privileged user.
B) The super privilege is required when starting, stopping, or restarting monitored MySQL databases.
C) MySQL Enterprise Monitor creates the required users automatically.
D) The super privilege is required when creating and populating the inventory table, as well as running statements such as show master logs or SHOW ENGINE INNODB STATUS.

4. You execute this statement:
SELECT NULL=NULL;
What is the result?

A) 1
B) 0
C) TRUE
D) FALSE
E) NULL

5. What are Security Lists in Oracle Cloud Infrastructure?

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

Solutions: