Practice 1Z0-915-1 Exam Online

Question 1

You are evaluating cost-effectiveness for your MySQL HeatWave FastConnect connection. Which factor significantly impacts the pricing of the service?

A : The chosen OCI region

B : The type of encryption used

C : The chosen FastConnect provider

D : The overall data transfer volume

Answer: D

Question 2

You need to update the query_cache_size configuration parameter in your MySQL HeatWave service. Which of the following methods is recommended for a production environment with minimal disruption?

A : Modify the my.cnf file and restart the HeatWave service

B : Use the ALTER SYSTEM statement directly in the HeatWave SQL shell

C : Update the parameter through the Oracle Cloud Infrastructure (OCI) Console

D : Use the SET GLOBAL statement in a MySQL client session

Answer: C

Question 3

Which backup method utilizes minimal network resources and complies with security best practices?

A : Offline backup using the HeatWave Administration Console

B : Online backup with RMAN to Object Storage via a public endpoint

C : Online backup with the HEATWAVE_FULL_BACKUP tool to a local NVMe disk

D : Online backup with Data Guard to another HeatWave service in a separate VCN

Answer: A

Question 4

You're setting up inbound replication from an on-premises MySQL database to your MySQL HeatWave service in OCI. Which connectivity option offers the highest security and reliability for data transfer?

A : Configure direct TCP/IP connection between the on-premises database and HeatWave service.

B : Utilize Oracle GoldenGate with Secure Sockets Layer (SSL) encryption for data replication.

C : Establish connection through OCI VPN Connect with IPSec tunnel encryption.

D : Implement Oracle Cloud Infrastructure Object Storage as an intermediate staging point for data.

Answer: B

Question 5

Your inbound replication from an on-premises MySQL database to your HeatWave service is experiencing errors and delays. How can you troubleshoot the issue effectively?

A : Monitor HeatWave resource utilization and adjust resource allocation if needed.

B : Analyze HeatWave redo logs for errors related to replication activity.

C : Check the on-premises database logs for connectivity issues and replication errors.

D : Review all GoldenGate logs and configuration settings for potential inconsistencies.

Answer: D

Name:	MySQL HeatWave Implementation Associate Rel 1
Exam Code:	1Z0-915-1
Certification:	Oracle MySQL
Vendor:	Oracle
Total Questions:	135
Last Updated:	Apr 22, 2024

Oracle 1Z0-915-1