Question 1

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 2

A large financialcompany has a web application hosted in their on-premises data center. They are migrating

their application to Oracle Cloud Infrastructure (OCI) and require no downtime while the migration is

on-going. In order to achieve this, they have decided to divertonly 30% of the application works fine, they

divert all traffic to OCI.

As a solution architect working with this customer, which suggestion should you provide them?

Options :

A : Use OCI Traffic management with failover steering policy and distribute the trafficbetween OC1 and on premises infrastructure.

B : Use OCI Traffic management with Load Balancing steering policy and distribute the traffic between OCI and on premises infrastructure.

C : Use an OCI load Balancer and distribute the traffic between OCI and on premises infrastructure.

D : Use VPN connectivity between on premises Infrastructure and OCI, and create routing tables to distribute the traffic between them

Answer: B

Question 3

You are tasked with building a highly available, fault tolerant web application for your current employer. The

security team is concernedabout an increase in malicious web-based attacks across the internet and asked what

you can do to add a higher level of security to the website.

How should you architect the solution on Oracle Cloud Infrastructure (OCI) to meet all requirements defined

byyour organization? (Choose the best answer.)

Options :

A : Deploy at least 3 web application servers, each in a different fault domain, using a regional private subnet. Place a public load balancer in a regional public subnet and create a backend set for all of theweb application servers. Deploy a Web Application Firewall (WAF) and configure the load balancer public IP address as the origin.

B : Deploy at least 3 web application servers, each in a different fault domain, using a regional private subnet. Place a public load balancer in a regional public subnet and create a backend set for all of the web application servers. Create a Geolocation steering policy in Traffic Management and add an answer pool that directs to the public IP address of the load balancer. Configure a global catch-all rule to use this answer pool.

C : Deploy at least 3 web application servers, each in a different fault domain, using a regional public subnet. Ensure that each web application server is assigned a public IP address. Deploy a Web Application Firewall (WAF) and configure one Origin for each public IP address.

D : Deploy at least 3 web application servers, each in a different fault domain, using a regional public subnet. Use the OCI Traffic Management service to create a load balancing policy that will resolve DNS evenly between all web servers.

Answer: A

Question 4

A civil engineering company is running an online portal In which engineers can upload there constructions

photos, videos, and other digital files.

There is a new requirement for you to implement: the online portal must offload the digital content to an

Object Storage bucket for a period of 72 hours. After the provided time limit has elapsed, the portal will hold

all the digital content locally and wait for the next offload period.

Which option fulfills this requirement?

Options :

A : Create a pre-authenticated URL for the entire Object Storage bucket to read and list the content with an expiration of 72 hours

B : Create a pre authenticated URL lot each object that Is uploaded to the Object Storage bucket with an expiration of 72 hours

C : Create a Dynamic Group with matchingrule for the portal compute Instance and grant access to the Object Storage bucket for 72 hours.

D : Create a pre authenticated URL for the entire Object Storage bucket to write content with an expiration of 72 hours.

Answer: D

Question 5

You are responsible for migrating your on-premises legacy databases on 11.2.0.4 version to Autonomous

Transaction Processing - Dedicated (ATP-D) in OracleCloud Infrastructure (OCI). As a solution architect, you

need to plan your migration approach.

Which three options do you need to implement together to migrate your on-premises databases to OCI?

Options :

A : Retain all legacy structures and unsupported features (e.g. legacy LOBs) in the on-premises databases for migration

B : Use Oracle Data Guard to keep on-premises database always active during migration.

C : Launch Autonomous Transaction Processing - Dedicated database in OCI.

D : Retain changes to Oracle shipped privileges, stored procedures or views in the on-premises databases.

E : Convert on-premises databases to PDB, upgrade to 19c, and encrypt.

F : Use Oracle GoldenGate replication to keep on-premises database online during migration.

Answer: A,C

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