Free Oracle 1Z0-997-25 Exam Questions

Question 1

A data analytics company has been building Its now generation big data and analytics platform on Oracle

Cloud Infrastructure (OCI). They need a storage service that provide the scale and performance that their big

data applications require such as high throughput to compute nodes with low latency file operations in

addition, their data needs to be stored redundantly across multiple nodes In a single availability domain and

allows concurrent connections from multiple compute Instances hosted on multiple availability domains.

Which OCI storage service can you use to meet i his requirement?

A : Object Storage

B : File System Storage

C : Archive storage

D : Block Volume

Answer: B

Question 2

A company runs a public-facing application that uses a Java-based web service via a RESTful API in their on-premises data center. Use of the API is expected to double with a new product launch. The business wants to migrate their application to Oracle Cloud Infrastructure (OCI) to meet the scale and reliability requirements. In order to achieve this, they will divert only 40% of the traffic to the new Apache Tomcat web servers running on OCI and serve the remaining 60% traffic through their on-premises infrastructure. Once the migration is complete and application works fine, they will divert all traffic to OCI. How can these requirements be met with the LEAST amount of effort?

A : Use OCI Traffic management service with failover steering policy and distribute the traffic between OCI and on premises infrastructure.

B : Use OCI Traffic management service 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

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 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 cloud consultant isworking on a implementation project on Oracle Cloud Infrastructure (OCI). As part of the compliance requirements, the objects placed in OCI Object Storage should be automatically archived first and then deleted. He is testing a lifecycle policy on Object Storage and created a policy as below:

What will happen after this policy is applied?

A : All the objects having file extension 'doc' will be archived for 5 days and will be deleted 10 days after object creation

B : All objects with names starting with'doc' will be deleted after 5 days of object creation.

C : All the objects having file extension 'doc' will be archived 5 days after object creation.

D : All the objects with names starting with 'doc' will be archived 5 days after object creation and will bedeleted 5 days after archival.

Answer: B