Oracle Oracle Certifications 1Z0-1072-22 Questions & Answers

• Question 91:

  Which two are required parameters to create a public load balancer instance? (Choose two.)

  A. certificate

  B. load balancer name

  C. listener

  D. back end set

  E. two public subnets

  Correct Answer: CD

  References: https://docs.cloud.oracle.com/en-us/iaas/Content/GSG/Tasks/loadbalancing.htm

• Question 92:

  Which two Oracle Cloud Infrastructure database services allow you to dynamically both scale CPU and storage? (Choose two.)

  A. bare metal DB system

  B. virtual machine DB system

  C. Autonomous Data Warehouse (ADW)

  D. Autonomous Transaction Processing (ATP)

  Correct Answer: CD

  If a bare metal DB system requires more compute node processing power, you can scale up (increase) the number of enabled CPU cores in the system without impacting the availability of that system but you can't increase the storage If the original DB system VM shape uses a single node, running databases on the DB system nodes are sequentially stopped and then restarted on the new shape so not dynamic

• Question 93:

  You had an outage in your application caused by the loss of a shared volume provisioned by File Storage

  Service (FSS). At this point, you need to restore the data from a snapshot you created of the FSS.

  What are the steps to restore the data?

  A. Access the directory where the shared volume is mounted, then cd into .snapshot folder, find the snapshot folder you want to recover and use cp or rsync tool to copy the files to the original location.

  B. Open OCI Console, select File Storage Service, find the shared storage, then click on snapshot and restore.

  C. Open OCI Console, select File Storage Service, find the snapshot you created and click restore.

  D. Access the directory, where you mounted the shared volume, then cd into .snapshot folder and find the snapshot folder you want to recover and rename that folder to the original folder name.

  Correct Answer: B

• Question 94:

  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

  Correct Answer: B

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

• Question 95:

  Which two statements are true about policies?

  A. You can use read, write, manage, and inspect as verbs for defining a policy.

  B. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.

  C. Users need not do anything but still have to be added to a group with appropriate policies defined.

  D. You can deny access to a group via policies.

  Correct Answer: BC

• Question 96:

  Which three actions need to be performed before attempting a data transfer service job?

  A. Obtain an available host machine which can run the dts utility on-premise with SATA or USB drives attached for the transfer job.

  B. Get access to a high-speed internet connection

  C. Data Transfer Service and Storage Service Limits should be checked and raised if required.

  D. Set up SSH access to a host on OCI to coordinate the transfer job.

  E. Create an object bucket to receive the job.

  Correct Answer: ACE

• Question 97:

  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.

  Correct Answer: DE

  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 98:

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

  A. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)

  B. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)

  C. VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)

  D. VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)

  Correct Answer: B

• Question 99:

  Which two statements are true about an Oracle Cloud Infrastructure Virtual Cloud Network (VCN)? (Choose two.)

  A. A VCN can reside in multiple Oracle Cloud Infrastructure regions and Availability Domains.

  B. A VCN covers a single contiguous IPv4 CIDR block of your choice.

  C. An allowable VCN size range is: /16 to /30.

  D. A VCN creates the dynamic routing gateway by default.

  Correct Answer: BC

  VCN resides in a single Oracle Cloud Infrastructure region and covers a single, contiguous IPv4 CIDR block of your choice. The allowable VCN size range is /16 to /30

• Question 100:

  Which three are default Virtual Cloud Network (VCN) components? (Choose three.)

  A. Security List

  B. Dynamic Routing Gateway

  C. DHCP options

  D. Internet Gateway E. Route Table

  Correct Answer: ACE

  References:

  (1)

  => Populated by Default

  (0)

  => Not Populated by Default

  Resources

  ==========

  Subnets (0)

  Route Tables (1)

  Internet Gateways (0)

  Dynamic Routing Gateways (0)

  Network Security Groups (0)

  Security Lists (1)

  DHCP Options (1)

  Local Peering Gateways (0)

  NAT Gateways (0)

  Service Gateways (0)