Oracle 1Z0-1072-22 Online Practice Questions and Exam Preparation

Oracle 1Z0-1072-22 Online Questions & Answers

• Question 161:

  Which storage service is used on OCI for a Data Transfer Service job?

  A. An instance with enough storage to accommodate the job
  B. An object bucket
  C. A File System service instance
  D. Block Volume
  B. An object bucket

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

• Question 162:

  Your company has decided to move a few applications to Oracle Cloud Infrastructure and you have been asked to design it for Disaster Recovery (DR). One of the items of your design is to deploy the DR at least 300 miles from the home site and minimize the network latency as much as possible. Based on that, what will be the recommended deployment?

  A. Deploy applications in two separated VCNs in different Availability Domains and use VCN Remote Peering
  B. Deploy applications in different regions and have them connected using VCN Remote Peering
  C. Deploy applications in two separated VCNs in different regions and use VCN Local Peering
  D. Deploy applications on the same region splitting workloads across Availability Domains.
  B. Deploy applications in different regions and have them connected using VCN Remote Peering

• Question 163:

  You need to transfer over 12 TB of data from on-premises to your cloud account. You started copying this data over the internet and noticed that it will take too long to complete. Without increasing the costs of your subscription, what is the recommended way to send this amount of data to your cloud account?

  A. Use Data Transfer Service to send your data.
  B. Split the data into multiple parts and use the multipart tool.
  C. Use a 10 GB FastConnect line to send the data.
  D. Send the data over a VPN IPsec tunnel.
  E. Compress the data and use the multipart tool.
  A. Use Data Transfer Service to send your data.

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  References:

  Overview of Data Transfer Service

  Oracle offers offline data transfer solutions that let you migrate data to Oracle Cloud Infrastructure. Moving data over the public internet is not always feasible due to high network costs, unreliable network connectivity, long transfer times, and

  security concerns. Our transfer solutions address these pain points, are easy to use, and provide significantly faster data upload compared to over-the- wire data transfer.

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

• Question 164:

  You need to set up instance principals so that an application running on an instance can call Oracle Cloud Infrastructure (OCI) public services, without the need to configure user credentials. A developer in your team has already configured

  the application built using an OCI SDK to authenticate using the instance principals provider.

  Which is NOT a necessary step to complete this set up?

  A. Create a dynamic group with matching rules to specify which instances you want to allow to make API calls against services.
  B. Generate Auth Tokens to enable instances in the dynamic group to authenticate with APIs.
  C. Create a policy granting permissions to the dynamic group to access services in your compartment or tenancy.
  D. Deploy the application and the SDK to all the instances that belong to the dynamic group.
  D. Deploy the application and the SDK to all the instances that belong to the dynamic group.

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  Reference:

  https://blogs.oracle.com/cloud-infrastructure/announcing-instance-principals-for-identity- andaccess-management

• Question 165:

  Which three actions are required to configure a highly available and secure hybrid network between Oracle Cloud and your data center? (Choose three.)

  A. Define a non-overlapping IP Address Space between the data center and the cloud.
  B. Configure each of the CPEs to leverage each of the IPSec Tunnels created by the connection process.
  C. Create two or more CPEs that map to the private IP addresses of the customer routers used in the IPSec VPN Tunnel.
  D. Define a default route table entry for the VCN that directs all traffic to the data center network to a single DRG.
  E. Create dynamic routing gateways in more than one AD within your region.
  A. Define a non-overlapping IP Address Space between the data center and the cloud.
  B. Configure each of the CPEs to leverage each of the IPSec Tunnels created by the connection process.
  C. Create two or more CPEs that map to the private IP addresses of the customer routers used in the IPSec VPN Tunnel.

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  https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/configuringCPE.htm

• Question 166:

  Which two are a valid image source when launching a new compute instance? (Choose two.)

  A. bare metal instance
  B. object storage
  C. custom image
  D. boot volume
  C. custom image
  D. boot volume

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  https://docs.cloud.oracle.com/en-us/iaas/Content/Resources/Assets/whitepapers/deploying- custom-os-images.pdf

  A template of a virtual hard drive that determines the operating system and other software for an instance. For details about Oracle Cloud Infrastructure platform images, see Oracle-Provided Images.

  You can also launch instances from:

  Trusted third-party images published by Oracle partners from the Partner Image catalog. For more information about partner images, see Overview of Marketplace and Working with Listings. Pre-built Oracle enterprise images and solutions

  enabled for Oracle Cloud Infrastructure Custom images, including bring your own image scenarios.

  Boot Volumes.

• Question 167:

  Which two choices are true for Autonomous Data Warehouse (ADW)? (Choose two.)

  A. Billing stops only when the ADW is terminated
  B. Billing stops for both CPU usage and storage usage when ADW is stopped
  C. Billing for compute stops when ADW is stopped
  D. Billing for storage continues when ADW is stopped
  C. Billing for compute stops when ADW is stopped
  D. Billing for storage continues when ADW is stopped

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  When Autonomous Databas instance is stopped,

  CPU billing is halted based on full-hour cycles of usage Billing for storage continues as long as the service instance exists. and When Autonomous Database instance is started, the CPU billing is initiated

• Question 168:

  You have setup your environment as shown below with the Mount Target "MT" successfully mounted on both compute instances CLIENT-X and CLIENT-Y.

  For security reasons you want to control the access to the File System A in such a way that CLIENT-X has READ/WRITE and CLIENT-Y has READ only permission.

  

  What you should do?

  A. Update the OS firewall in CLIENT-X to allow READ/WRITE access.
  B. Update the security list TWO to restrict CLIENT-Y access to read-only.
  C. Update the mount target export options to restrict CLIENT-Y access to read-only.
  D. Update the security list ONE to restrict CLIENT-Y access to read only.
  D. Update the security list ONE to restrict CLIENT-Y access to read only.

• Question 169:

  Which two statements about the Oracle File Storage Service (FSS) Security are accurate? (Choose two.)

  A. Oracle IAM controls which filesystems are mountable by which instances.
  B. Security lists can be used as a virtual firewall to prevent an instance from mounting an FSS mount target within a subnet.
  C. Encryption of file storage in FSS is optional.
  D. Data in transit to an FSS mount target is encrypted.
  E. FSS leverages UNIX user group and permission checking for file access security.
  D. Data in transit to an FSS mount target is encrypted.
  E. FSS leverages UNIX user group and permission checking for file access security.

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  All data is encrypted at rest. and In-transit encryption provides a way to secure your data between instances and mounted file systems using TLS v. 1.2 (Transport Layer Security) encryption. File Storage service supports the AUTH_UNIX style of authentication and permission checking for remote NFS client requests.

• Question 170:

  You have multiple applications installed on a compute instance and these applications generate a large amount of log files. These log files must reside on the boot volume for a minimum of 15 days and must be retained for at least 60 days.

  The 60-day retention requirement is causing an issue with available disk space.

  What are the two recommended methods to provide additional boot volume space for this compute instance? (Choose two.)

  A. Terminate the instance while preserving the boot volume. Create a new instance from the boot volume and select a DenseIO shape to take advantage of local NVMe storage.
  B. Create an object storage bucket and use a script that runs daily to move log files older than 15 days to the bucket.
  C. Create and attach a block volume to the compute instance and copy the log files.
  D. Create a custom image and launch a new compute instance with a larger boot volume size.
  E. Write a custom script to remove the log files on a daily basis and free up the space on the boot volume.
  B. Create an object storage bucket and use a script that runs daily to move log files older than 15 days to the bucket.
  D. Create a custom image and launch a new compute instance with a larger boot volume size.

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  These log files must reside on the boot volume for a minimum of 15 days so you have to increase the boot Volume