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Question 86

Which two options are available within the service console of Autonomous Transaction Processing?

A.Monitor the health of the database server including CPU, memory and query performance
B.Configure resource management rules and reset the admin password
C.Perform a manual backup of the ATP database
D.Fine tune a long running query using optimizer hints

Question 87

You have been notified of an application failure indicating that one or more of the Oracle Cloud Infrastructure (OCI) resources have become unavailable. After scanning the Compute and Database consoles, you notice that one of the DB Systems is missing.
What would you do to identify the reason for this missing resource?

A.Navigate to the Audit console and search the previous 24 hours for all DELETE request actions to get a list of any resource that was deleted in the past 24 hours.
B.Navigate to the Audit console and search the previous 24 hours for all the GET request actions to get a list of every event that occurred in the past 24 hours.
C.View the service limits associated with your account to ensure that you have not exceeded the allowable number of DB Systems in your tenancy.
D.Create a serial console connection to the DB System that does not appear in the management console. Connect to the serial console connection, and then review the system logs under /var/log/messages.

Question 88

The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block and boot volumes.
Which three options below can you use to increase the size of your block volumes?

A.Clone an existing volume to a new, larger volume
B.You can only expand block volumes and not boot volumes
C.Expand an existing volume in place with offline resizing
D.Take a backup of your existing volume and restore from the volume backup to a larger volume
E.Expand an existing volume in place with online resizing

Question 89

You are a network architect of an application running on Oracle Cloud Infrastructure (OCI). Your security team has informed you about a security patch that needs to be applied immediately to one of the backend web servers. What should you do to ensure that the OCI load balancer does not forward traffic to this backend server during maintenance?

A.Drain all existing connections to this backend server and mark the backend web server offline
B.Create another OCI load balancer for the backend web servers, which are active and handling traffic
C.Edit the security list associated with the subnet to avoid traffic connectivity to this backend serve
D.Stop the load balancer for maintenance and restart the load balancer after the maintenance is finished

Question 90

Your application consists of three Oracle Cloud Infrastructure compute instances running behind a public load balancer. You have configured the load balancer to perform health checks on these instances, but one of the three instances fails to pass the configured health check. Which of the following action will the load balancer perform?

A.Stop sending traffic to the instance that failed health check
B.Terminate the instance that failed health check
C.Stop the instances that failed health check
D.Remove the instance that failed the health check from the backend set