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1Z0-997 Dumps - Latest Guide for OCI 2025 Architect Professional

Question 1

You are creating an Oracle CloudInfrastructure Dynamic Group. To determine the members of this group you

are defining a set of matching rules.

Which of the following are the supported variables to define conditions in the matching rules? (Choose Two)

Options :

A : iam.policy.id - the OCID of the IAM policy to apply to the group.

B : instance.tenancy.id - the OCID of the tenancy where the instance resides.

C : tag.< tagnamespace >.< tagkey >.value - the tag namespace and tag key

D : instance.compartment.id - the OCID of the compartment where the instanceresides.

Answer: C,D

Question 2

As a solution architect, you are designing a web application to be deployed across multiple Oracle Cloud Infrastructures (OCI) regions for a global audience. Your goal is that users from each region should access the application web servers deployed in their own geographical OCI location. Which OCI feature can be used to achieve this?

Options :

A : OCI Traffic Management IP Prefix steering policy

B : OCI Global Load balancers

C : OCI Public Load Balancers

D : OCI Traffic Management GeoLocation steering policy

Answer: D

Question 3

You have been asked to create a mobile application which will be used for submitting orders by users of a

popular E-Commerce site. The application is built to work with Autonomous Transaction Processing -

Serverless (ATP-S) databaseas the backend and HTML5 on Oracle Application Express as the front end.

During the peak usage of the application you notice that the application response time is very slow. ATP-S

database is deployed with 3 CPU cores and 1 TB of memory.

Which two optionsare expensive or impractical ways to improve the application response times?

Options :

A : Identify the maximum memory capacity needed for peak times and scale the memory for the ATP-S database to that number. ATP-S will scale the memory down when not needed.

B : Usethe Machine Learning (ML) feature of the ATP-S database iteratively to tune the SQL queries used by the application

C : Scale up CPU core count and memory during peak times.

D : Enable auto scaling for CPU cores on ATP-S database.

E : Identify the maximum CPU capacity needed for peak times and scale the CPU core count for the ATP-S database to that number. ATP-S will scale the CPU core count down when not needed.

Answer: A,C

Question 4

You work for a retail company and they developed a Microservices based shopping application that needs to

access Oracle Autonomous Database from the application. As an Architect, you have been tasked to treat all of

the application components as Kubernetes native objects, such as the microservices, Oracle

Autonomous database, Kubernetes services, etc.

What should you do to make sure that you can use Kubernetes constructs to manage the life cycle of the

application components, including Oracle Autonomous

Database? (Choose the bestanswer.)

Options :

A : Create an Oracle Cloud Infrastructure (OCI) Service Gateway and connect to the Oracle Autonomous Database using the private IP address from the microservice.

B : Provision an Oracle Autonomous Database and then use OCI Service Broker to accessthe database as a native component to your Kubernetes cluster.

C : Create a service from the Kubernetes cluster and point to the Oracle Autonomous Database using its FQDN.

D : Install and secure the OCI Service Broker for Kubernetes. Then provision and bindto the required Oracle Cloud Infrastructure services

Answer: D

Question 5

You are using the Oracle Cloud Infrastructure (OCI) OS Management service to manage updates and patches

for the Oracle Linux 8 environments on your compute instances in OCI. You have verified that the OS

Management Service Agent (osms-agent) is installed and running properly in the instances.

One of the compute instances is not getting the updates from OS Management Service. You use the following

command to validatethatyourinstance cannot reach the OS Management Ingestion service by running curl

https://ingestion.osms.

< region >.oci.oraclecloud.com/

Which Is NOT a possible reason for this issue?

Options :

A : The instance Is in a private subnet with a NAT gateway.

B : The instance is in a private subnet with a privateendpointwith security rules configured to access the OS Managementingestion service

C : The instance is in a private subnet with a service gatewaythat uses the All Services in Oracle Services Network CIDR label

D : The Instance is in a publicsubnet with an Internet gateway.

Answer: B

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