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?
Correct Answer: A,C,D
Explanation The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block volumes and boot volumes. You have three options to increase the size of your volumes: Expand an existing volume in place with offline resizing. See Resizing a Volume Using the Console for the steps to do this. Restore from a volume backup to a larger volume.See Restoring a Backup to a New Volume and Restoring a Boot Volume. Clone an existing volume to a new, larger volume. See Cloning a Volume and Cloning a Boot Volume.
Question 69
Which two configuration formats does Terraform support? (Choose two.)
Correct Answer: B,C
Explanation References: Terraform configuration filescan use either of two formats: Terraform domain-specific language (HashiCorp Configuration Language format [HCL]), which is the recommended approach, or JSON format if the files need to be machine-readable.
Question 70
You deployed a web server in Oracle Cloud Infrastructure using an ephemeral public IP. After a few changes in your web server configuration, you rebooted the server and a new public IP was associated to your instance. What should you doto prevent this from happening again?
Correct Answer: C
Explanation A public IP address is an IPv4 address that is reachable from the internet. If a resourcein your tenancy needs to be directly reachable from the internet, it must have a public IP address. Depending on the type of resource, there might be other requirements. There are two types of public IPs: Ephemeral: Think of it as temporary and existingfor the lifetime of the instance. Reserved: Think of it as persistent and existing beyond the lifetime of the instance it's assigned to. You can unassign it and then reassign it to another instance whenever you like. Exception: reserved public IPs on public load balancers. To create a new reservedpublic IP in your pool Confirm you're viewing the region and compartment where you want to create the reserved public IP. Open the navigation menu. Under Core Infrastructure, go to Networking and click Public IPs. Click Create Reserved Public IP. Enter the following: Name: An optional friendly name for the reserved public IP. The name doesn't have to be unique, and you can change it later. Avoid entering confidential information. Compartment: Leave as is. Tags:Optionally, you can apply tags. If you have permissionsto create a resource, you also have permissions to apply free-form tags to that resource. To apply a defined tag, you must have permissions to use the tag namespace. For more information about tagging, see Resource Tags. If you are not sure if you should apply tags, skip this option (you can apply tags later) or ask your administrator. Click Create Reserved Public IP. To assign a reserved public IP to a private IP Prerequisite: The private IP must not have an ephemeral or reserved public IP already assigned to it. If it does, first delete the ephemeral public IP, or unassign the reserved public IP. Confirm you're viewing the compartment that contains the instance with the private IP you're interested in. Open the navigation menu. Under Core Infrastructure, go to Compute and click Instances. Click the instance to view its details. Under Resources, click Attached VNICs. The primary VNIC and any secondary VNICs attached to the instance are displayed. Click the VNIC you're interested in. Under Resources, click IP Addresses. The VNIC's primary private IP and any secondary private IPs are displayed. For the private IP you're interested in, click the Actions icon (three dots), and then click Edit. In the Public IP Address section, for Public IP Type, select the radio button for Reserved Public IP. Enter the following: Compartment: The compartment that contains the reserved public IP you want to assign. Reserved Public IP: The reserved public IP you want to assign. You have three choices: Create a new reserved public IP. You may optionally provide a friendly name for it. The name doesn't have to be unique, and you can change it later. Avoid entering confidential information. Assign a reserved public IP that is currently unassigned. Move a reserved publicIP from another private IP. Click Update.
