Oracle Cloud Infrastructure 2019 Architect Professional - 1Z0-997 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

A company has an urgent requirement to migrate 300 TB of data to Oracle Cloud Infrastructure (OCI) In two weeks. Their data center has been recently struck by a massive hurricane and the building has been badly damaged, although still operational. They have a 100 Mbps Internet line but the connection is Intermittent due to the damages caused to the electrical grid in this scenario, what is the most effective service to use to migrate the data to OCI given the time constraints?

A. Upload the data to OCI using OCI Object Storage multipart upload tool. B. Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI. C. Setup a hybrid network by launching aIGbpsFastConnect virtual circuit between your data center and OCI. Use OCI Object storage multipart upload tool to automate the migration of your data to OCI. D. Use multiple OCI Data Transfer Appliances to transfer data to OCI. E. Setup a OCI Storage Gateway to connect your data center and your VCN. Once the connection has been established, upload all data to OCI using OCI Storage Gateway Cloud Sync tool.

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Correct Answer: D Vote an answer

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Question 2

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 Dynamic Group with matching rule for the portal compute Instance and grant access to the Object Storage bucket for 72 hours. B. Create a pre-authenticated URL for the entire Object Storage bucket to read and list the content with an expiration of 72 hours. C. Create a pre authenticated URL lot each object that Is uploaded to the Object Storage bucket with an expiration of 72 hours. D. Create a pre authenticated URL for the entire Object Storage bucket to write content with an expiration of 72 hours.

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Correct Answer: D Vote an answer

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Question 3

You have deployed a web application targeting a global audience across multiple Oracle Cloud Infrastructure (OCI) regions.
You decide to use Traffic Management Geo-Location based Steering Policy to serve web requests to users from the region closets to the user. Within each region you have deployed a public load balancer with 4 servers in a backend set. During a DR test disable all web servers in one of the regions however, traffic Management does not automatically direct all users to the other region.
Which two are possible causes?

A. You did not setup a Route Table associated with load Balancer's subnet B. You did not setup an HTTP Health Check associated with Load Balancer public IP in the disabled region. C. Rather than using Geo-Location based Steering Policy, you should use Failover Policy Type to serve traffic. D. You did not correctly setup the Load Balancer HTTP health check policy associated with backend set E. One of the two working web servers In the other region did not pass Its HTTP health check

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Correct Answer: B,D Vote an answer

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Question 4

A startup company is looking for a solution for processing of data transmitted by the IOT devices fitted to transport vehicles that carry frozen foods. The data should be consumed and processed in real time. The processed data should be archived to OCI Object Storage bucket. and use Autonomous Data warehouse (ADW) to handle analytics.
Which architecture will help you meet this requirement?

A. Create an OCI Object Storage bucket to collect the incoming biometric data from the smart pet collar Fetch the data horn OC\ Object storage to OCI Autonomous Data Warehouse (ADW) every day and run analytics Jobs with it B. Launch an open source Hadoop cluster to collect the Incoming biometrics data Use an Open source Fluentd cluster to analyze the- data me results to OCI Autonomous Transaction Processing (ADW)to handle complex analytics C. Use OCI Streaming Service to collect the incoming biometric data. Use Oracle Functions to process the date and show the results on a real-time dashboard and store the results lo OCI Object Storage Store the data In OCI Autonomous Data warehouse (ADW) to handle analytics. D. Use OCI Streaming Service to collect the incoming biometric data. Use an open source Hadoop cluster to analyze the data horn streaming service. Store the results to OCI Autonomous Data warehouse (ADW) to handle complex analytics

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Correct Answer: C Vote an answer

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Question 5

A FinTech startup is developing a new blockchain based application to provide Smart Contracts using micro-services architecture. The development team is planning to deploy the application using containers and looking for a reliable way to build, deploy and manage their cloud-native application.
Additionally, they need an easy way to store, share and manage their application artifacts.
Which option should you recommend for this application?

A. Use Oracle Container Engine for Kubernetes (OKE) to manage the deployment environment and OCI Functions for application artifacts B. Install and manage a Kubernetes cluster on OCI Compute Instances and use OCI Resource Manager for management of application artifacts C. Use and OCI Resource Manager to manage cloud-native application and make the application artifacts available using OCI Functions D. Use Oracle Container Engine for Kubernetes (OKE) to manage of cloud-native applications and OCI Registry for application artifacts

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Correct Answer: D Vote an answer

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Question 6

Your company will soon start moving critical systems Into Oracle Cloud Infrastructure (OCI) platform. These systems will reside in the us-phoenix-1and us-ashburn 1 regions. As part of the migration planning, you are reviewing the company's existing security policies and written guidelines for the OCI platform usage within the company. you have to work with the company managed key.
Which two options ensure compliance with this policy?

A. When you create a new OCI Object Storage bucket through OCI console, you need to choose "ENCRYPT USING CUSTOMER-MANAGED KEYS" option. B. When you create a new compute instance through OCI console, you use the default shape to speed up the process to create this compute instance. C. When you create a new block volume through OCI console, select Encrypt using Key Management checkbox and use encryption keys generated and stored in OCI Key Management Service. D. When you create a new compute instance through OCI console, you use the default options for "configure boot volume" to speed up the process to create this compute instance. E. You do not need to perform any additional actions because the OCI Block Volume service always encrypts all block volumes, boot volumes, and volume backups at rest by using the Advanced Encryption Standard (AES) algorithm with 256-bit encryption.

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Correct Answer: A,C Vote an answer

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Question 7

A global retailer is setting up the cloud architecture to be deployed in Oracle Cloud infrastructure (OCI) which will have thousands of users from two major geographical regions: North America and Asia Pacific. The requirements of the services are:
* Service needs to be available 27/7 to avoid any business disruption
* North American customers should be served by application running In North American regions
* Asia Pacific customers should be served by applications running In Asia Pacific regions
* Must be resilient enough to handle the outage of an entire OCI region

A. OCl DNS, Traffic Management with Failover steering policy B. OCl DNS, Traffic Management with Geolocation steering policy. Health Checks C. OCl DNS,' Traffic Management with Load Balancer steering policy, Health Checks D. OCl DNS, Traffic Management with Geolocation steering policy

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Correct Answer: B Vote an answer

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Question 8

An upcoming e-commerce company has deployed their online shopping application on OCI. The application was deployed on compute instances with autoscaling configuration for application servers fronted by a load balancer and OCI Autonomous Transaction Processing (ATP) in the backend.
In order to promote their e-commerce platform 50% discount was announced on all the products for a limited period. During the day 1 of promotional period it was observed that the application is running slow and company's hotline is flooded with complaints.
What could be two possible reasons for this situation?

A. The health check on some of the backend servers has failed and the load balancer was rebooting these servers. B. The autoscaling has already scaled to the maximum number of instances specified in the configuration and there is no room of scaling C. As part of autoscaling, the load balancer shape has dynamically changed to a larger shape to handle more incoming traffic and the system was slow for a short time during this change D. The health check on some of the backend servers has failed and the load balancer has taken those servers temporarily out of rotation

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Correct Answer: B,D Vote an answer