1Z0-997-20 by Oracle Actual Free Exam Questions And Answers

Question 1

An online Stock trading application is deployed to multiple Availability Domains in the us phoenix-1 region. Considering the high volume of transactions that the trading application handles, the company has hired you to ensure that the data stored by the application available, and disaster resilient. In the event of failure, the Recovery lime Objective (UK)) must be less than 2 hours to meet regulator requirements.
Which Disaster Recovery strategy should be used to achieve the RTO requirement In the event of system failure?

A. Configure hourly block volumes backups using the Oracle Cloud Infrastructure (OCI) Command Line Interface (CLI)

B. Store hourly block volumes backup to NVMe device under a compute instance and generate a custom Image every 5 minutes.

C. Configure hourly block volumes backups through the Storage Gateway service.

D. Configure your application to use synchronous master slave data replication between Availability Domains.

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Correct Answer: A Vote an answer

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Question 2

Give this compartment structure:

You want to move a compute instance that is in 'Compute' compartment to 'SysTes-Team'.
You login to your Oracle Cloud Infrastructure (OCI)account and use the 'Move Resource' option.
What will happen when you attempt moving the compute resource?

A. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will still be associated with the original VCN.

B. The move will fail and you will be prompted to move the VCN first. Once VCN is moved to the target compartment, the Compute instance can be moved.

C. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will need to be moved separately. The Compute instance will still be associated with the original VCN.

D. The move will be successful though Compute Instance Public and Private IP address changed, and it will be associated to the VCN in target compartment.

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Question 3

You have been asked to review some network proposals by a major client. The client's IT director needs to provision two Virtual Cloud Network (VCN) for a major application. Both applications use a large number of virtual machine instances, and so will ideally occupy VCNs with as many address spaces as possible. Additionally, in the future, VCN peering will be required to allow communication between the VCNs.
Which of the following are valid IP ranges to consider for the VCNs?

A. 10.0.1.0/24 and 10.0.1.0/27

B. 10.0.0.0/24 and 10.0.1.0/24

C. 10.0.0.0/16 and 10.0.64.0/24

D. 10.0.0.0/8 and 11.0.0.0/8

Discussion 0

Correct Answer: B Vote an answer

Question 4

You work for a large bank where your main application is a payment processing gateway API. You deployed the application on Oracle Container Engine for Kubernetes (OKE) and used API Gateway with several policies to control the access of the API endpoint.
However, your customers are complaining about the unavailability of the API endpoint. Upon checking, you noticed that the Gateway URL is throwing Service Unavailable error. You need to check the backend latency and backend responses when this error started last night.
What should you do to get this data? (Choose the best answer.)

A. Check with the application owner and search the log file for the container to get the metrics from the log file.

B. Go to Developer Services and click on API Gateway. Go to the detail page of the gateway and select Metrics. Change the Start and End time to filter the metrics.

C. Go to Monitoring and click on Service Metrics. Choose the Metric Namespace as oci_apigateway. Change the Start and End time accordingly. Add a Dimension and select httpStatusCode: 503. Check the backend latency and backend responses metric.

D. Go to Governance Menu and click on Audit to see the Audit log for the API Gateway. Filter it using Start and End date with a 503 response status.

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Correct Answer: C Vote an answer

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Question 5

You notice that a majority of your Oracle Cloud Infrastructure (OCI) resources like compute instances, block volumes, and load balancers are not tagged. You have received a mandate from your CIO to add a predefined set of tags to identify owners for respective OCI resources. E.g. if Chris and Larry each create compute instances in a compartment, the instances that Chris creates include tags that contain his name as the value, while the instances that Larry creates have his name.
Which option is the simplest way to implement this new tagging requirement?

A. Create tag variables to automatically tag a resource with the user name.

B. Create an OCI Identity and Access Management policy to automatically tag a resource with the user name.

C. Create a default tag for each compartment, which ensure that appropriate tags are applied at the time of resource creation.

D. Create an OCI Identity and Access Management policy requiring users to tag resources with their user name.

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Correct Answer: A Vote an answer

Question 6

Which of the below options for private access to services within Oracle Cloud Infrastructure (OCI) is NOT valid?

A. The private endpoint gives hosts within your Virtual Cloud Network access to a given service within Oracle Cloud Infrastructure.

B. You can enable private access to certain services within OCI from your Virtual Cloud Network by using either a private endpoint or a service gateway.

C. Traffic from an OCI compute instance going through a Service Gateway to Object Storage is routed without being sent over the internet.

D. You cannot use the private endpoint for hosts in the on-premises network.

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Correct Answer: D Vote an answer

Question 7

You are tasked with migrating an online shopping website to Oracle Cloud Infrastructure (OCI) and decide to use a Load Balancer. You have configured the backend set with the round robin policy. During the testing phase, you noticed that users are losing items from their shopping carts when they navigate to different pages.
How should you implement a solution to this problem?

A. Set up session persistence at the Load Balancer backend set.

B. Set up a Traffic Management Steering Policy to redirect traffic to a different backend set that is deployed exclusively for the purpose of holding all Items placed in the shopping cart.

C. Configure a set of path route rules that will route to different backend sets based on the URI requested by the customer's browser.

D. Replace the round robin policy with least connections policy at the backend set.

Discussion 0

Correct Answer: D Vote an answer

Question 8

You are part of a project team working in the development environment created in OCI. You have realized that the CIDR block specified for one of the subnet in a VCN is not correct and want to delete the subnet. While deleting you are getting an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.
Which of the following action you will take to troubleshoot this issue?

A. Use OCI CLI to call "GetVnic" operation to find out the parent resource of the VNIC

B. Use OCI CLI to delete the subnet using --force option

C. Use OCI CLI to delete the VNIC first and then delete the subnet

D. Copy and Paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC

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Question 9

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 for the entire Object Storage bucket to write content with an expiration of 72 hours.

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

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

Discussion 0

Correct Answer: B Vote an answer

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Oracle Cloud Infrastructure 2020 Architect Professional - 1Z0-997-20 Exam Practice Test

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