Network Topology Visualizer -> Correct. This feature offers an aggregated, visual representation of the network's current state, including health, performance, and potential security threats, enabling administrators to quickly assess and respond to various network scenarios. Public IP Management -> Incorrect. While managing public IPs is crucial for network configuration and security, this task does not provide an aggregated view of network health, performance, and threats across the OCI environment. Route Table Analysis -> Incorrect. Analyzing route tables is essential for understanding how traffic is directed within and outside of the network. However, it does not offer a comprehensive view of network health and security. Security Zone Monitoring -> Incorrect. Security Zone Monitoring focuses on observing and securing designated areas within the network. While important for security, it does not aggregate information on network health and performance across the entire environment. How is the usage of the File Storage Service metered for billing purposes?
domain. C. Block Storage volumes support the creation of backups, which can be stored in Object Storage for long-term retention. D. Data encryption for Block Storage volumes is optional and can be enabled during the creation process. E. Volumes can be cloned without impacting the source volume's performance or availability, facilitating efficient environment duplication. Explanation: Block Storage volumes support the creation of backups, which can be stored in Object Storage for long- term retention. -> Correct. OCI Block Storage allows the creation of volume backups, which can be automatically stored in OCI Object Storage, providing durable and cost -effective long -term retention options. Volumes can be cloned without impacting the source volume's performance or availability, facilitating efficient environment duplication. -> Correct. OCI Block Storage offers the capability to clone volumes, enabling users to create exact copies without affecting the performance or availability of the source volume, which is useful for testing and environment duplication. Block Storage volumes in OCI can only be attached to instances within the same availability domain. -> Incorrect. Block Storage volumes in OCI can be attached to instances across different availability domains within the same region, offering flexibility in managing and utilizing storage resources. Data encryption for Block Storage volumes is optional and can be enabled during the creation process. -> Incorrect. Data encryption for Block Storage volumes in OCI is enabled by default and cannot be disabled, ensuring that all data is encrypted at rest using industry -standard encryption algorithms. Performance of Block Storage volumes cannot be dynamically changed; the performance tier must be selected at the time of creation. -> Incorrect. The performance of Block Storage volumes in OCI can be dynamically changed even after creation, allowing users to adjust performance tiers based on changing requirements without data migration. What is the primary function of the Resource Manager?
across OCI services and is often enabled by default. It scales OCI resources automatically based on predefined rules. -> Incorrect. Automatic scaling based on predefined rules is managed by the OCI Auto Scaling service, not the Resource Manager. Which of the following is not a characteristic of Oracle Cloud Infrastructure's (OCI) Virtual Cloud Network (VCN)?
permissions (Authorization). Authentication verifies a user's identity, while Authorization determines the network resources a user can access. -> Incorrect. While the first part is correct, the second part inaccurately restricts Authorization to only network resources. Authentication determines what actions a user can perform in a system, while Authorization verifies a user's credentials. -> Incorrect. This answer swaps the definitions of Authentication and Authorization. Authentication is the process of assigning roles to users, while Authorization is the process of verifying user identities. -> Incorrect. This answer also swaps the definitions and inaccurately describes Authentication as role assignment. For an e -commerce platform hosted on Oracle Cloud Infrastructure (OCI), requiring both efficient resource utilization and responsiveness to sudden increases in user traffic, especially during sale events, which autoscaling configurations should be implemented? Select two.
D. Configure the Load Balancer with a TCP listener and enable access logging. Implement security lists for scalability. Explanation: Deploy a Layer -7 Load Balancer with HTTP listeners, configure request routing rules based on HTTP headers and methods, and enable access logging. -> Correct. This configuration utilizes the Layer -7 Load Balancer's capabilities for HTTP/S traffic, allowing for dynamic content routing based on headers and methods, with the added benefit of access logging for monitoring and security purposes. Configure the Load Balancer with a TCP listener and enable access logging. Implement security lists for scalability. -> Incorrect. A TCP listener does not provide the necessary features for dynamic content routing based on HTTP headers and methods, nor does it directly relate to scalability and security in the context of HTTP/S traffic. Set up a Layer -4 Load Balancer with SSL termination and use OCI Identity and Access Management (IAM) policies for content routing. -> Incorrect. Layer -4 Load Balancers do not operate at the application layer (HTTP/S), and thus cannot route based on HTTP headers or methods. SSL termination is supported but does not fulfill all requirements. Implement a Network Load Balancer, configure Source NAT for client requests, and enable performance logging for scalability. -> Incorrect. A Network Load Balancer operates at Layer 4 and does not support application -level (HTTP/S) routing or access logging in the context of dynamic content routing and detailed client request logging. Your company's data analysis application is hosted on Oracle Cloud Infrastructure (OCI) and utilizes an Autonomous Transaction Processing (ATP) database. The application has been experiencing unpredictable performance issues, especially during complex query operations. After analysis, you suspect that the workload type configured for the ATP database does not align well with your application's operational profile. You aim to optimize the database performance without major disruptions or long -term resource increases. Which action would be most effective in addressing the performance concerns under these circumstances?
IP addresses to all components increases complexity and security risks without providing clear benefits, especially for layers that should not be directly exposed to the internet. Which two of the following statements accurately explain the functionality and features of OCI Load Balancing service?
