1z0-997-22 무료 덤프문제 온라인 액세스

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.Replace the round robin policy with least connections policy at the backend set.
• B.Configure a set of path route rules that will route to different backend sets based on the URI requested by the customer's browser.
• C.Set up session persistence at the Load Balancer backend set.
• D.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.

You are helping a customer troubleshoot a problem. The customer has several Oracle Linux servers in a private subnet within a Virtual Cloud Network (VCN). The servers are configured to periodically communicate to the Internet to get security patches for applications Installed on them.
The servers are unable to reach the Internet. An Internet Gateway has been deployed In the public subnet in the VCN and the appropriate routes are configured in the Route Table associated with the public subnet.
Based on cost considerations, which option will fix this Issue?

• A.Create another Internet Gateway and configure it as route target for the private subnet.
• B.Implement a NAT instance In the public subnet of the VCN and configure the NAT instance as the route target for the private subnet.
• C.Create a NAT gateway in the VCN and configure the NAT gateway as the route target for the private subnet.
• D.Create a Public Load Balancer In front of the servers and add the servers to the Backend Set of the Public Load Balancer.

You have been asked to create a mobile application which will be used for submitting orders by users of a popular E-Commerce site. The application is built to work with Autonomous Transaction Processing - Serverless (ATP-S) database as the backend and HTML5 on Oracle Application Express as the front end. During the peak usage of the application you notice that the application response time is very slow. ATP-S database is deployed with 3 CPU cores and 1 TB of memory.
Which two options are expensive or impractical ways to improve the application response times?

• A.Scale up CPU core count and memory during peak times.
• B.Use the Machine Learning (ML) feature of the ATP-S database iteratively to tune the SQL queries used by the application.
• C.Identify the maximum CPU capacity needed for peak times and scale the CPU core count for the ATP-S database to that number. ATP-S will scale the CPU core count down when not needed.
• D.Identify the maximum memory capacity needed for peak times and scale the memory for the ATP-S database to that number. ATP-S will scale the memory down when not needed.
• E.Enable auto scaling for CPU cores on ATP-S database.

You work for a German company as the Lead Oracle Cloud Infrastructure architect. You have designed a highly scalable architecture for your company's business critical application which uses the Load Balancer service auto which uses the Load Balancer service, autoscaling configuration for the application servers and a 2 Node VM Oracle RAC database. During the peak utilization period of the- application yon notice that the application is running slow and customers are complaining. This is resulting in support tickets being created for API timeouts and negative sentiment from the customer base.
What are two possible reasons for this application slowness?

• A.Autoscaling configuration for the application servers didn't happen due to compartment quota breach of the VM shapes used by the application servers.
• B.Autoscaling configuration for the application servers didn't happen due to service limit breach of the VM shapes used by the application servers
• C.Autoscaling configuration for the application servers didn't happen due to IAM policy that's blocking access to the application server compartment
• D.The Load Balancer doesn't have a Network Security Group to allow traffic to the application servers.
• E.The Load Balancer configuration is not sending traffic to the listener of the application servers.

As a part of migration exercise for an existing on premises application to Oracle Cloud Infrastructure (OCT), yon ore required to transfer a 7 TB file to OCI Object Storage. You have decided to upload functionality of Object Storage.
Which two statements are true?

• A.Contiguous numbers need to be assigned for each part so that Object Storage constructs the object by ordering, part numbers in ascending order
• B.After initiating a multipart upload by making a CreateMultlPartUpload RESI API Call, the upload remains active until you explicitly commit it or abort.
• C.Active multipart upload can be checked by listing all parts that have been uploaded, however It Is not possible to list information for individual object part in an active multipart upload
• D.It is possible to split this file into multiple parts using rclone tool provided by Object Storage.
• E.It is possible to spill this fileInto multiple parts using the APIs provided by Object Storage.