govern authentication and authorization, not data encryption. An enterprise plans to expand its on -premises infrastructure to a multi -cloud architecture involving Oracle Cloud Infrastructure (OCI) and another leading cloud provider. The objective is to ensure high availability, disaster recovery, and seamless workload mobility between the clouds. Given the need for robust network connectivity and data synchronization, which of the following approaches would best fulfill these requirements?
• Virtual hostname: none • Default backend set: M • Path route set: PathRouteSetM Listener 2 Virtual hostname: service.com • Default backend set: N • Path route set: PathRouteSetM Listener 3 • Virtual hostname: portal.com • Default backend set: O • Path Route Set: PathRouteSetM Path route set: • Path route set name: PathRouteSetM • Exact match on path string /api/ routes to backend set N. • Prefix match on path string /content/ routes to backend set O. You are tasked with determining the correct routing for the following URLs based on the provided configuration: U1: http://service.com/api/settings U2: http://portal.com/content/videos Which of the following statements is true?
failure. -> Correct. This approach ensures data is continuously replicated across regions, and automatic traffic routing minimizes downtime and data loss during a region failure, aligning with the goals of a robust DR plan. Deploy the application in a single region, using multiple availability domains for redundancy. -> Incorrect. While using multiple availability domains enhances high availability within a single region, it does not protect against region -wide failures. Use OCI Object Storage to replicate data across regions and manually failover in the event of a disaster. -> Incorrect. Manual failover can introduce delays and potential for error, not meeting the minimal downtime objective of a DR plan. Rely solely on OCI's built -in high availability features without additional cross -region replication strategies. -> Incorrect. High availability features are beneficial but not sufficient for comprehensive disaster recovery planning, especially concerning region failures. Your organization is leveraging Oracle Cloud Infrastructure (OCI) to host a critical web application. This application is experiencing increasing traffic, leading to the need for a robust load balancing solution that ensures high availability and fault tolerance across multiple Availability Domains (ADs). Your solution must also provide the flexibility to direct traffic based on URL paths to different backend sets. Which OCI service or feature should you implement to meet these requirements most cost -effectively?
A multinational corporation plans to migrate its on-premises legacy applications to Oracle Cloud Infrastructure (OCI) to leverage cloud scalability and improve operational efficiency. These applications are sensitive to network latency and require a robust security posture to comply with international data protection regulations. Which two of the following strategies should the architect include in the migration plan to meet these requirements?
interactions, a middle layer for business logic, and a back -end for data storage. Given the need for flexibility, scalability, and minimal operational overhead, which architecture pattern would best suit the requirements of this e -commerce platform?
intervals. C. Implement OCI Functions to trigger data copy operations based on a scheduled time. D. Configure a Virtual Cloud Network (VCN) peering between regions to facilitate data replication. Explanation: Use cross -region replication to automatically replicate data across regions. -> Correct. Cross -region replication is a native feature of OCI Object Storage that automatically and asynchronously replicates data across regions, ensuring high availability and disaster recovery without the need for custom solutions. Deploy a custom application on compute instances in each region to manually copy data at regular intervals. -> Incorrect. While feasible, this method is more complex and error -prone compared to using built-in OCI features designed for this purpose. Implement OCI Functions to trigger data copy operations based on a scheduled time. -> Incorrect. OCI Functions can automate tasks, but for data replication across regions, OCI's native cross -region replication is more efficient and less complex. Configure a Virtual Cloud Network (VCN) peering between regions to facilitate data replication. -> Incorrect. VCN peering allows for network connectivity between regions but does not directly facilitate or automate data replication. Your organization is planning to leverage Oracle Cloud Infrastructure (OCI) for hosting a new, critical web application that demands high scalability and performance. To meet these requirements, you are considering various OCI services and features for the deployment strategy. Which of the following options is not an appropriate use of OCI services for optimizing the scalability and performance of the web application?
