Question 1

What additional configuration is required within the HeatWave DB system to enable OCI IAM-based authentication for user access?

Options :

A : No additional configuration is needed, OCI IAM automatically integrates with HeatWave.

B : The HeatWave Administrator needs to create and map database roles to corresponding OCI IAM groups or users.

C : A custom authentication plugin needs to be developed and deployed within the HeatWave instance.

D : The HeatWave system administrator must configure the OCI IAM service with specific policies for database access.

E : The database schema needs to be modified to accommodate the OCI IAM user identifiers.

Answer: B

Question 2

What additional configuration is needed alongside IAM integration to enable users to connect to the MySQL HeatWave DB system using IAM credentials?

Options :

A : Configure a Bastion session with the DB system-s private subnet as the target resource.

B : Set up SSH key authentication on the DB system and specify the key pair during IAM user creation.

C : Create a dedicated security list rule allowing inbound traffic from the OCI Console IP address range.

D : Configure virtual private cloud (VPC) peering between the DB system-s VCN and the IAM service VCN.

E : Assign the heatwave_user role to IAM users intended to access the HeatWave layer.

Answer: E

Question 3

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?

Options :

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

Question 4

Your VCN already contains multiple subnets for various purposes. What additional resource should you configure within the chosen subnet before provisioning your MySQL HeatWave DB system?

Options :

A : A NAT gateway to enable outbound internet access for the database.

B : A security list with inbound and outbound rules specific to the MySQL HeatWave service.

C : A route table linking the subnet to a virtual private cloud (VPC) in another region.

D : An internet gateway to enable direct public connectivity for the database instance.

E : Additional network security groups for granular access control within the subnet.

Answer: B

Question 5

You need to modify the data filtering of an existing inbound replication channel in your MySQL HeatWave service. What two methods can you use to achieve this?

Options :

A : Update the channel definition using the ALTER HEATWAVE CHANNEL statement.

B : Modify the filter rules directly on the source database replication plugin.

C : Recreate the replication channel with the desired data filtering applied.

D : Utilize the Oracle Cloud Infrastructure (OCI) Console to edit the channel properties.

Answer: A,B

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