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

Question 1

You are tasked with backing up your data using Oracle Cloud Infrastructure Block Volume service. When you are finalizing your block volume backup schedule, which of the following two are valid considerations for your backup plan? (Choose Two)

Options :

A : Number of stored backups: How many backups you need to keep available and the deletion schedule for those you no longer need

B : Governance: Tagging of backups so you can capture backup related API calls through the Audit service.

C : Frequency: How often you want to back up your data.

D : Location: Determine the ObjectStore Bucket where the backups will be stored.

E : Encryption: Whether to use your own key to encrypt your volume backups.

Answer: A,C

Question 2

You have to migrate your application to Oracle Cloud Infrastructure (OCI). The database is constantly being updated and needs to be online without interruptions. How can you transition the database to OCI without interrupting its use?

Options :

A : It isimpossible to migrate without interruption.

B : Use an on-premises database with two-way synchronization to a cloud-based database and allow clients to connect to either databases.

C : Use an on-premises database with one-way synchronization to a cloud-baseddatabase and allow clients to connect only to the cloud database.

D : Use an on-premises database with one-way synchronization to a cloud-based database and allow clients to connect only to the on-premises database until it is synchronized.

Answer: D

Question 3

You are working as a security consultant with a global insurance organization which is using Microsoft Azure Active Directory as an identity provider to manage user login/passwords. When a user logs in to Oracle Cloud Infrastructure (OCI) console, it should get authenticated by Azure AD. Whichset of steps are required to be configured in OCI to meet this requirement?

Options :

A : Setup Azure AD as an Identity Provider, import users and groups from Azure AD to OCI, set up IAM policies to govern access to Azure AD groups.

B : Setup Azure AD as an Enterprise Application, configure OCI for single sign-on, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups

C : Setup Azure AD as an Enterprise Application, map Azure AD users, groups and policies to OCI groups and users

D : Setup Azure AD as an Identity Provider, map Azure AD groups to OCI groups, set up the IAM policies to govern access to Azure AD groups

Answer: D

Question 4

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 5

A digital marketing company is planning to host awebsite on Oracle Cloud Infrastructure (OCI) and leverage

OCI Container Engine for Kubernetes (OKE). The web server will make API calls to access OCI Object

Storage to store all images uploaded by users.

For security purposes, your manager instructed youto ensure that the credentials used by the web server to

allow access not stored locally on the compute instance.

What solution results in an Implementation with the least effort for this scenario?

Options :

A : Configure the credentials using Instance Principal toallow the web server to make API calls to OCl Object Storage

B : Configure the credentials using OCI Registry (OC1R) which will automatically connect with OKE allowing the web server to make API calls to OCI Object Storage

C : Configure the credentials to use Transparent Data Encryption (TDE) which will automatically allow the web server to make API calls to OCl Object Storage

D : Configure the credentials using OCI Key Management to allow an instance to make API calls and grant access to OCl Object Storage.

Answer: A

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