Free Oracle 1Z0-997-25 Exam Questions

Question 1

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?

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 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?

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 implement a bespoke financial application in Oracle Cloud Infrastructure using virtual

machine instances controlled by Autoscaling across multiple Availability Domains. The application stores

transaction logs, intermediate transaction data, and audit data and needs to store this on a persistent, durable

data store accessible from all of the application servers. The application requires the file system to be mounted

in the /audit folder on the

Linux file system. The system needs to tolerate the failure of two or more Fault Domains and still maintain

data integrity. The solution should be as low maintenance as possible.

What storage architecture should you suggest?

A : Use locally attached NVMe instances andconfigure RAID 0 replication between servers.

B : Implement a single instance and install an NFS server, configure and create an NFS share, and mount this as /audit on the application instances.

C : Store the data on Oracle Object Storage mounted at the/audit mount point on all the Linux instances using the default mount options.

D : Use File Storage Service(FSS). Configure FSS to operate from all Availability Domains the application servers operate in and mount the file system in the /audit folder.

Answer: D

Question 4

An Oracle Cloud Infrastructure (OCI) PublicLoad Balancer's SSL certificate is expiring soon. You noticed the Load Balancer is configured with SSL Termination only. When the certificate expires, data traffic can be interrupted and security compromised. What steps do you need to take to prevent thissituation?

A : Add the new SSL certificate to the Load Balancer, update backend servers to work with a new certificate and edit listeners so they can use the new certificate bundle

B : Add the new SSL certificate to the Load Balancer, update listeners andbackend sets so they can use the new certificate bundle.

C : Add the new SSL certificate to the Load Balancer and implement end to end SSL so it can encrypt the traffic from clients all the way to the backend servers.

D : Add the new SSL certificate to the Load Balancer and update backend servers to use the new certificate bundle.

E : Add the new SSL certificate to the Load Balancer and update listeners to use the new certificate bundle.

Answer: A

Question 5

A retail company has recently adopted a hybrid architecture. They have the following requirements for their

end-to-end Connectivity model between their on-premises data center and Oracle Cloud Infrastructure (OC1)

region

*Highly available connection with service level redundancy

* Dedicated network bandwidth with low latency

Which connectivity setup is the most cost effective solution for this scenario?

A : Setup IPsec VPN as your primary connection, and a FastConnect virtual circuit as a backup connection. Use separate edge devices in your on-premises data canter for each connection from your edge devices, advertise more specific routes IPSec VPN, and specific routes through the backup FastConnect virtual circuit

B : SetupFastConnect virtual circuit as your primary connection, and a second FastConnect virtual circuit as a backup connection. Use separate edge devices in your FastConnect physical connectivity is redundant Use a single edge device in your on premises datacenter for each connection From yc device, advertise more specific routes via primary FastConnect virtual circuit, and less specific routes through t backup FastConnect circuit

C : Setup FastConnect virtual circuit as your primary connection, and an IPSecVPN as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes through FastConnect virtual circuit, and more specific routes through the backup IPSec VPN path.

D : Setup IPSec VPN as your primary connection, and a second IPSec VPN as a backup connection. Use separate edge devices in your on p data center for each connection. From your edge devices, advertise more specific routes via primary IPSec VPN. and lessspecific rod the backup IPSec VPN.

Answer: D