Oracle OCI 1Z0-997-21

Identify the correct statements about PCI Functions service metrics. Select THREE correct answers.

A number of malicious requests for a web application is coming from a set of IP addresses originating from Antartica. Which of the following statement will help to reduce these types of unauthorized requests ?

A company’s data center has been hit by a tsunami in Japan which has damaged buildings, although still operational which needs to migrate 377 TB of data to PCI in seventeen days. The company has 150 mbps internet connectivity but the connection is intermittent due to the damages caused to the electrical grid. Which is the most effective service for this scenario ?

An automobile company is designing a website to be deployed across multiple PCI for worldwide audience. The target should be that users from each region should access application web servers deployed in their own geographical PCI location. Which feature will help you achieve this goal?

A global e-commerce company wants to set up durable, cost-effective solution to archive data from on-premises to OCI. What is most feasible way to meet the requirement ?

A leading e-commerce company announced Black Friday Sale due which they noticed a dramatic increase in the incoming traffic to their e-commerce website. Customer support line is flooded with tickets that the users are getting 503 error (Service Unavailable). What can be the root cause of the issue ?

A global web series company wants to focus on A1 code without worrying about underlying infrastructure for scalability, high-availability, monitoring and security. Users are allowed to upload videos on their website for making reviews. Which OCI services should you recommend?

Operations team is planning to migrate an on premise database to Autonomous Transaction Processing Dedicated. As a solutions architect, which TWO statements plays a key role during the migration from on-premise legacy database to OCI?

A company which has multiple departments and use shared PCI tenancy for various projects. As a solutions architect, you need to manage the cost of resources in the tenancy in order to obtain better view of department's usage. Which TWO statements can help you meet the requirement?

An online tourism company is hosting a competition where contestants are allowed to upload their videos and photos of the places they have travelled. The online portal must offload the videos and photos to an Object Storage for a duration of 48 hours. After the time has elapsed, the portal will hold all the photos and videos locally. Which statement will help you meet this goal ?

Compartment A policy: Allow group networkadmins to manage subnets in compartment Z Root compartment policy: Allow group admins to read subnets in compartment Dev: A: Z Compartment Z is moved, and now It's parent compartment is C. Which TWO IAM policies would be required to ensure both groups have the same permissions to compartment Z that is had before?

An e-commerce company is running Black Friday sale for limited period of time. During first day of promotion, the website was running slow and customer support is flooded with complaints. What can be the TWO reasons for this scenario?

An automobile company needs OCI Object Storage for storing data for sales records. --Data must be encrypted at rest and should not get transmit over the public Internet. -- Data must be retained for 7 years and should be accessible within 3 hours if data is less than 2 years old. Which TWO statements will satisfy the requirement of the automobile company ?

With regard to OCI Event Service, which of statement is NOT best use case?

An artificial intelligence (AI) company has realised that they have incorrectly picked up a smaller shape for their compute instance which is unable to handle a complex algorithm. As a solutions architect, how can you help fix the issue?

An IT company needs to ensure that the data stored by It’s application is high available, scalable and disaster resilient. In the even of failure of the application which is deployed over numerous availability domains, the RPO & RTO should be less than 3 hours. Which strategy will help you to achieve the above requirements ?

Which of the following statement is INCORRECT about private access to services in PCI?

An automobile company is having multiple instances which do not have public IP addresses and are running In private subnet Inside a VCN spread among two avilabllity domain. Monitoring is enabled for instances and you find out that instances cannot be auto scaled inspite of setting up the autoscaling feature. What can be the root cause of the problem ?

Which of the following statement is INCORRECT about block volumes?

Compartment Z contains compute instances which is moved to Compartment B. The VCN into which the compute instances was deployed previously also resides in it. What will be the result of moving compute instance to new compartment?

An automobile company has customers from two major geographical regions: Antartica and Africa. The requirement is as follows: -- Antartica customers should be served by app running in Antartica & Africa customers should be served by app running In Africa which should be available 24X7 to avoid any outages. -- Solution must be resilient in case of regional outages and should be fault tolerant. Which solution will meet the above requirement with lowest latency?

An application is running on a non-resilient crash-consistent backup which has block volume attached to an instance in paravirtualized mode. How can you backup the block volume in a cost-friendly and secure manner?

When planning for a database migration from on-premise to PCI, which additional factors should be taken Into considerations apart from database character set, storage for data staging, acceptable length of system outage and database version ? Select TWO correct answers

A company is migrating an application from on-premise to PCI which needs zero downtime when the migration is in progress. The company decided to divert 20% of the traffic to new application in PCI and rest 80% traffic to on-premises. How can the above requirement be met?

Asa solutions architect, you need to copy the latest data from production environment to Development environment as quickly as possible to carry out some urgent tasks as instructed by your manager. The size of data to be copied is 100 GB from an autonomous database in OCI. Which steps should you recommend to the operations team for this activity?

Which of the statement is INCORRECT about autoscaling?

As a solutions architect, you need to assist operations team to write an 1AM policy to give users in group-uatl and group-uat2 access to manage all resources in the compartment Uat Which is the CORRECT 1AM policy?

A company is currently running an application in Azure and want to implement Oracle Autonomous Data warehouse (ADW) instance for running e-commerce analytics services which should be secure. As a solutions architect, how can you achieve this goal?

Database backup failed for OCI 2-node RAC DB systems on virtual machines. What can be the possible reason for failed backup status?

What are the use case of Autonomous Transaction Processing Serverless (ATP-S) ? Select TWO use case scenario.

What is the correct IAM policy which allows VolGroup group to copy boot volume backup; to another region?

An Oracle function returns a FunctionlnvokelmageNotAvailable message and a 502 error. What can be the root cause of It?

Asa solutions architect, how should you configure WAF to protect an application from SQL injection and Cross-Site Scripting (XSS) originating in China?

An e-commerce company needs the following architecture from their on-premise data center to an PCI region: -- Low latency with Dedicated network bandwidth -- High Availability with service level redundancy Which solution is most cost-friendly which meets the above requirement?

Which solution should you implement to stop all data leakage through input forms?

An e-tourism website uses OCI Functions and OCI Event Service which should create an event whenever an image is uploaded to an PCI Object Storage by it's customers. OCI function is listening to the event and processes the images for facial recognition. Which TWO statements are NOT essential for the above scenario?

A company needs to enforce a security policy such that credentials used by the web server to allow access to Object Storage must not be stored locally on the compute instance. As a solutions architect, what should you Implement to achieve this with least effort?

A company needs to migrate from on-prem to OCI where database needs to be online without downtime for its clients. How can you meet the above requirement?

An e-tourism company uses a single bare metal compute instance to store customer’s data such as images and videos in a block volume. The website becomes unresponsive during promotional sales and attached block volumes are insufficient to store ever growing data by it’s customers. Which is the highly scalable and most effective statement for this scenario?

A company needs to establish connectivity between two VCNs using single FastConnect and on-premises In the same region. As a solutions architect, how can you configure such connectivity ?

Operations team encountered the following error while running a Fn Project CLI command : Fn; x509: decryption password Incorrect As a solutions architect, what step should you take to resolve the above error ?

An e-commerce company needs to authenticate with third-party API that don’t support PCI’s signature-based authentication. What can be the solution for the above scenario?

An automobile company uses Autonomous Transaction Processing Server!ess (ATP-S) for its application. During peak hours of the day you notice that the application response is very poor. Which TWO solutions should you propose to Improve the application response time?

Which statements are TRUE regarding User Data on Images in Oracle Cloud Infrastructure ? Select TWO correct answers.

DevOps team encountered the following error while running a DockerFile : cx.Oracle.PatabaseError: QRA-12560: TNS:protocol adapter error As a solutions architect, what step should you take to resolve the above error ?

Which VCN configuration is CORRECT with regard to VCN peering within a same region ?

A company needs File System based application to be mounted In the /Document folder on the Linux file system which needs to store logs, transaction data and durable data storage which needs to be accessible from all the application servers. The solution should require low maintenance and needs to survive two or more fault domain failures. Which is the appropriate architecture for storage based on the scenario?

An e-commerce company needs to deploy Maximum Availability Architecture for its database workload which should ensure best possible RPO and RTO, to prevent any data loss while configuring Oracle Data Guard. Which solution will achieve the above requirement?

An AI/ML company has provisioned eight BM.GPU4.8 and four VM.Standard3.Flex across two availability domains equally distributed in sa-saopaulo-1. You found out that four VM.Standard3.Flex is running at its full CPU utilization while eight BM.GPU4.8 has underutilised CPU capacity despite of using a Load Balancer. Which Is most effective solution for instance utilization while keeping cost constraints?

Which statements are CORRECT about Object Storage Multipart upload ? Select TWO correct answers.