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

• Question 141:

  What is the maximum CIDR range that can be assigned when configuring a Virtual Cloud Network?

  A. /16

  B. /26

  C. /24

  D. /8

  Correct Answer: A

• Question 142:

  Which two identity providers can your administrator federate with Oracle Cloud Infrastructure? (Choose two.)

  A. Microsoft Active Directory

  B. Oracle Identity Cloud Services

  C. AWS Directory Services

  D. Google Directory Federation Services

  Correct Answer: AB

  References:

  Oracle Cloud Infrastructure supports federation with Oracle Identity Cloud Service and Microsoft Active

  Directory (via Active Directory Federation Services (AD FS)), and any identity provider that supports the

  Security Assertion Markup Language (SAML) 2.0 protocol.

• Question 143:

  Which two are required to create an IPSec VPN connection? (Choose two.)

  A. security list

  B. static route CIDR

  C. name

  D. compute instance

  Correct Answer: AB

• Question 144:

  When deploying a highly available, Internet-facing, 2-tier web application on Oracle Cloud Infrastructure (OCI), which design option would you use?

  A. Deploy all web servers into one Availability Domain and behind a public load balancer, and deploy two single-node OCI database systems in the same Availability Domain with Data Guard enabled.

  B. Deploy all web servers into multiple Availability Domains and behind a public load balancer, and deploy two single-node OCI database systems across two Availability Domains with Data Guard enabled.

  C. Deploy all web servers into multiple Availability Domains and behind a private load balancer, and deploy two single-node OCI database systems across two Availability Domains with Data Guard enabled.

  D. Deploy all web servers into one Availability Domain, and deploy a single-node OCI database system into a different Availability Domain.

  Correct Answer: B

• Question 145:

  Which does NOT set a variable in Terraform?

  A. Passing the variable with a var statement to Terraform

  B. Setting the variable as key value pairs in a file in a subdirectory named tfvar

  C. A default value in the variable declaration within a TF plan file

  D. Setting the environment variable using a TF_VAR_ predicate in front of the variable name

  Correct Answer: B

• Question 146:

  An instance is launched with a primary VNIC that is created during instance launch. Which two operations are true when you add secondary VNICs to an existing instance? (Choose two.)

  A. You can remove the primary VNIC after the secondary VNIC's attachment is complete.

  B. You can remove the secondary VNIC later if it is not needed.

  C. The primary and secondary VNIC association should be within the same Availability Domain.

  D. It is not possible to connect two VNICs to an instance.

  Correct Answer: BC

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

• Question 147:

  When terminating a compute instance, you want to preserve the boot volume and its data. Which step will you need to perform?

  A. You cannot preserve the boot volume; it will always be deleted when you terminate the instance.

  B. Reboot the instance first, and then terminate the instance.

  C. Disable the default option to delete the boot volume when terminating an instance.

  D. Before terminating the instance, you must detach the boot volume.

  Correct Answer: C

  References:

  The dialog will show you when you terminate the instance. If you want to preserve the boot volume

  associated with the instance, uncheck Permanently delete the attached Boot Volume. https://

  docs.cloud.oracle.com/iaas/Content/Compute/Tasks/terminatinginstance.htm

• Question 148:

  When creating a subnet, one or more placeholder security lists are often associated with the subnet. Why?

  A. Each operator needs its own security list.

  B. Each protocol needs its own security list.

  C. Each network endpoint or instance in the subnet needs its own security list.

  D. It is not possible to add or remove security lists after a subnet is created.

  Correct Answer: C

  References: https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/securitylists.htm?tocpath=Services % 7CNetworking%7CAccess%20and%20Security%7C_____3

• Question 149:

  What happens when you run terraform plan?

  A. It configures, reconfigures, and instantiates resources and their dependencies.

  B. It shows the operator the course of action that would be taken if a change is applied.

  C. It deletes all existing resources and re-creates them.

  D. It shows a dependency graph.

  Correct Answer: B

  References: The terraform plan command is used to create an execution plan. Terraform performs a refresh, unless explicitly disabled, and then determines what actions are necessary to achieve the desired state specified in the configuration files. This command is a convenient way to check whether the execution plan for a set of changes matches your expectations without making any changes to real resources or to the state. For example, terraform plan might be run before committing a change to version control, to create confidence that it will behave as expected.

• Question 150:

  Which two features are offered natively on Oracle Cloud Infrastructure Database Cloud Service (DBCS)? (Choose two.)

  A. Data Guard in Async mode within a region

  B. GoldenGate replication between two regions

  C. Data Guard in Maximum Protection mode

  D. backup to Object Storage

  Correct Answer: AD

  Data Guard in Maximum Performance protection mode is supported not simply Maximum Protection mode, however, you can configure additional protection modes and transport types by logging on to the DB system and accessing Data Guard command-line interface( DGMGRL).