Free Access Oracle.1z0-997-21.v2022-02-21.q51 Practice Test (Page 6)

Question 21

You are working as a cloud consultant for a major media company. In the US and your client requested to consolidate all of their log streams, access logs, application logs, and security logs into a single system.
The client wants to analyze all of their logs In real-time based on heuristics and the result should be validated as well. This validation process requires going back to data samples extracted from the last 8 hours.
What approach should you take for this scenario?

A.Create an auto scaling pool of syslog-enabled servers using compute instances which will store the logs In Object storage, then use map reduce jobs to extract logs from Object storage, and apply heuristics on the logs.

B.Create a bare-metal instance big enough to host a syslog enabled server to process the logs and store logs on the locally attached NVMe SSDs for rapid retrieval of logs when needed.

C.Set up an OCI Audit service and ingest all the API arils from Audit service pragmatically to a client side application to apply heuristics and save the result in an OCI Object storage.

D.Stream all the logs and cloud events of Events service to Oracle Streaming Service. Build a client process that will apply heuristics on the logs and store them in an Object Storage.

Question 22

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?

A.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.

B.It is impossible to migrate without interruption.

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

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

Question 23

You are developing a Serverless function for your company's IoT project. This function should access Oracle Cloud Infrastructure (OCI) Object Storage to store some files. You choose Oracle Functions to deploy this function on OCI. However, your security team doesn't allow you to carry any API Token or RSA Key to authenticate the function against the OCI API to access the Object Storage.
What should you do to get this function to access OCI Object Storage without carrying any static authentication files? (Choose the best answer.)

A.Option A

B.Option B

C.Option C

D.Option D

Question 24

A company has an urgent requirement to migrate 100 TB of data to Oracle Cloud Infrastructure (OCI) in two weeks. They have a 100 Mbps Internet line but the connection is intermittent due to problems with their internet provider. In this scenario, what is the most time-efficient mechanism to migrate data to OCI?

A.Set up hybrid network by launching a 1 Gbps FastConnect virtual circuit between your data center and OCI. Use OCI Object Storage multipart upload capability to automate the migration of your data to OCI.

B.Set up an OCI Storage Gateway to connect your data center to your Virtual Cloud Network and upload data.

C.Upload data using OCI Object Storage multipart upload capability.

D.Set up an IPSec VPN tunnel between your data center and OCI. Upload all data to OCI using OCI Storage Gateway.

E.Use OCI File Storage Service to copy data from your data center to OCI.

Question 25

You have deployed art application server irt a private Subnet irt your virtual cloud network (VCN). For the database, you have provisioned an Autonomous Transaction Processing (ATP) serverless instance. However, you are unable to connect to the database instance from your application server.
Which two steps would you need to enable this connectivity?

A.Add an internet gateway to your VCN and add a route rule to your private subnet route table.
CIDR: 0.0.0.0/0
Target: Internet Gateway

B.Create a NAT Gateway and add the following route rule to the route table of private subnet.
CIDR: 0.0.0.0/0
Target: NAT Gateway

C.Add a stateful egress rule to the security list associated with your private subnet.
Destination CIDR: 0.0.0.0/0
Protocols: All Protocols

D.Add a remote peering connection from your VCN to the ATP VCN

Other Version: 1135Oracle.1z0-997-21.v2022-05-25.q48

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