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

• Question 161:

  Which certificate format is used with the load balancer?

  A. PFX

  B. PEM

  C. PKCS12

  D. CRT

  Correct Answer: B

  https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/managingcertificates.htm

• Question 162:

  Why are two subnets required to create a public load balancer when additional subnets are often used for back-end servers? (Choose two.)

  A. Routing is simpler when the load balancer is not in the same subnet as the back-end server.

  B. Performance is higher when more subnets are used.

  C. Additional subnets for back-end servers allow for separate route tables for these servers.

  D. Additional subnets for back-end servers allow for separate security lists for these servers.

  Correct Answer: BD

  References:

  http://www.oracle.com/webfolder/technetwork/tutorials/obe/cloud/ocis/load-balancer/load- balancer.html

• Question 163:

  Given: When creating multiple subnets within a Virtual Cloud Network (VCN), security lists are often made to group common services, for example, SSH and RDP (remote access), 80 and 443 (HTTP), and so on. By default, what is the maximum number of security lists that can be associated with a subnet upon creation?

  A. 4

  B. 2

  C. 5

  D. 3

  Correct Answer: C

• Question 164:

  In which language are Terraform and Terraform providers written?

  A. Python

  B. Go

  C. C

  D. Ruby

  Correct Answer: B

  References: https://www.terraform.io/docs/extend/writing-custom-providers.html

• Question 165:

  Which service is NOT supported by Oracle Cloud Infrastructure CLI?

  A. load balancer

  B. compute

  C. database

  D. block volumes

  Correct Answer: D

  References: https://docs.cloud.oracle.com/iaas/Content/API/Concepts/cliconcepts.htm#services

• Question 166:

  Which two are true for Oracle Cloud Infrastructure DNS? (Choose two.)

  A. It can function only as a primary DNS.

  B. It supports other cloud providers such as AWS and Azure.

  C. It supports segregation of traffic by using the private pool.

  D. It does not provide DDoS protection.

  Correct Answer: BC

  References: B ?Support for Oracle Cloud Infrastructure, other Cloud provider endpoints (AWS, Azure) and private assets, including Cloud, CDNs and Data Centers C ?Customers may purchase Oracle Cloud Infrastructure Private Pool and Vanity Nameserver to have their Domain Names and Zones under a private IP pool with dedicated nameservers to segregate from those of other customers in order to reduce the risk of external issues affecting their websites. https://www.oracle.com/cloud/networking/dns-faq.html

• Question 167:

  Which statement is true about Oracle Cloud Identifiers (OCID)?

  A. mytenancy.oc.ocid is a valid OCID.

  B. If you delete a user, and them create a new user with the same name, the user will be considered a different user because of different OCIDs.

  C. Users can customize OCIDs for all the resources in their compartments.

  D. If you delete a user, and then create a new user with the same name, the new user will be assigned the exact same OCIDs as the system remembers.

  Correct Answer: B

  References:

• Question 168:

  Which three types of credentials are used to manage Oracle Cloud Infrastructure Identity and Access Management (IAM)? (Choose three.)

  A. Windows Password

  B. API Signing Key

  C. Swift Password

  D. SSH Key

  E. Console Password

  Correct Answer: BCE

  References: https://cloud.oracle.com/iaas/whitepapers/best-practices-for-iam-on-oci.pdf You manage the following types of credentials with Oracle Cloud Infrastructure IAM: Console password: For signing in to the Console, which is the user interface for interacting with Oracle Cloud Infrastructure API signing key (in PEM format): For sending API requests, which require authentication Swift password: For using a Swift client with Recovery Manager (RMAN) to back up an Oracle Database System (DB System) database to Object Storage

• Question 169:

  Which scaling option does Database Cloud Service (DBCS) on Bare Metal Shape offer?

  A. network bandwidth

  B. CPU

  C. storage

  D. memory

  Correct Answer: B

  References: https://docs.cloud.oracle.com/iaas/Content/Database/Tasks/managingDBsystem.htm

• Question 170:

  Which statement is true about cloning a volume?

  A. You need to detach a volume before cloning from it.

  B. A cloned volume is the same as a snapshot that has a dependency on the source volume.

  C. You can change the block volume size when cloning a volume.

  D. You can create a clone for a volume across regions.

  Correct Answer: C

  References: https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/cloningavolume.htm?tocpath=Services%7C Block %20Volume%7C_____14