1Z0-1072-21 Online Practice Questions and Answers

Correct Answer: ABCEF

References: https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm

Correct Answer: B

References:

Correct Answer: A

References: https://docs.cloud.oracle.com/iaas/Content/File/Concepts/filestorageoverview.htm The File Storage service is designed to meet the needs of applications and users that need an enterprise file system across a wide range of use cases, including the following: General Purpose File Storage: Access to an unlimited pool of file systems to manage growth of structured and unstructured data. Big Data and Analytics: Run analytic workloads and use shared file systems to store persistent data. Lift and Shift of Enterprise Applications: Migrate existing Oracle applications that need NFS storage, such as Oracle E-Business Suite and PeopleSoft. Databases and Transactional Applications: Run test and development workloads with Oracle, MySQL, or other databases. Backups, Business Continuity, and Disaster Recovery: Host a secondary copy of relevant file systems from on premises to the cloud for backup and disaster recovery purposes. MicroServices and Docker: Deliver stateful persistence for containers. Easily scale as your container- based environments grow.

Correct Answer: B

https://docs.cloud.oracle.com/en-us/iaas/Content/DataTransfer/Concepts/overview.htm

Correct Answer: C

A public IP address is an IPv4 address that is reachable from the internet. If a resource in 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 existing for 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 reserved public 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 permissions to 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 public IP from another private IP.

Click Update.

Correct Answer: AD

A ?Backups are encrypted and stored in Oracle Cloud Infrastructure Object Storage, and can be restored as new volumes to any availability domain within the same region they are stored. D- You can restore a block volume backup to a larger volume size. To do this, check Custom Block Volume Size (GB), and then specify the new size. You can only increase the size of the volume, you cannot decrease the size.

Correct Answer: BC

Correct Answer: AB

The mount target provides the IP address or DNS name that is used together with a unique export path to

mount the file system.

You can move mount targets from one compartment to another.

Correct Answer: CD

You can use the Console or API to import exported images from Object Storage. To import an image, you

need read access to the Object Storage object containing the image.

during the Import you can select the Launch mode:

For custom images where the image format is .oci, Oracle Cloud Infrastructure selects the applicable

launch mode based on the launch mode for the source image. For custom images exported from Oracle

Cloud Infrastructure where the image type is QCOW2, select Native Mode.

To import other custom images select Paravirtualized Mode or Emulated Mode. For more information, see

Bring Your Own Image (BYOI).

Correct Answer: B

VCN1 (10.0.0.0/16) will use the IP Range from 10.0.0.0 to 10.0.255.255 and the VNC 2 (172.16.0.0/16) will use the IP Range from 172.16.0.0 to 172.16.255.255 the will not be overlap between the 2 VCN