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Free Oracle 1Z0-1072 Exam Questions (page: 13)

Page 10 of 50
PDF with 197 Questions

Which two statements are true about policies?

  1. You can use read, write, manage, and inspect as verbs for defining a policy.
  2. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.
  3. Users need not do anything but still have to be added to a group with appropriate policies defined.
  4. You can deny access to a group via policies.

Answer(s): B,C



You are an administrator with an application running on OCI. The company has a fleet of OCI compute virtual instances behind an OCI Load Balancer. The OCI Load Balancer Backend Set health check API is providing a `Critical' level warning. You have confirmed that your application is running healthy on the backend servers.

What is the possible reason for this `Critical' warning?

  1. A user does not have correct IAM credentials on the Backend Servers.
  2. The Backend Server VCN's Route Table does not include the route for OCI L
  3. OCI Load Balancer Listener is not configured correctly.
  4. The Backend Server VCN's Security List does not include the IP range for the source of the health check requests.

Answer(s): D

Explanation:

"In this case, your security rules might not include the IP range for the source of the health check requests. You can find the health check source IP on the Details page for each backend server. You can also use the API to find the IP in the sourceIpAddress field of the HealthCheckResult object."


Reference:

https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/editinghealthcheck.htm#health-status



Which option lists Virtual Cloud Networks (VCNs) that can be peered?

  1. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)
  2. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)
  3. VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)
  4. VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)

Answer(s): B



When terminating a compute instance, you want to preserve the boot volume and its data.

Which step will you need to perform?

  1. You cannot preserve the boot volume; it will always be deleted when you terminate the instance.
  2. Reboot the instance first, and then terminate the instance.
  3. Disable the default option to delete the boot volume when terminating an instance.
  4. Before terminating the instance, you must detach the boot volume.

Answer(s): C

Explanation:

The dialog will show you when you terminate the instance. If you want to preserve the boot volume associated with the instance, uncheck Permanently delete the attached Boot Volume.


Reference:

https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/terminatinginstance.htm



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