VM Instances deployed across multiple Availability Domains -> Correct. Deploying VM instances across multiple Availability Domains within a region is the most appropriate choice for ensuring high availability and fault tolerance. This architecture design leverages the built -in redundancy and fault isolation of Availability Domains to protect against data center failures. Bare Metal Instances -> Incorrect. While bare metal instances provide high performance and control, they may not offer the best high availability and fault tolerance on their own without implementing additional configurations and services. Container Engine for Kubernetes -> Incorrect. Kubernetes manages containers and can enhance application availability and scalability. However, choosing Kubernetes alone without specifying deployment across multiple availability domains or regions does not guarantee the highest level of availability and fault tolerance. Functions -> Incorrect. Functions, as a serverless compute option, are great for event -driven, scalable applications but might not be the sole answer for high availability and fault tolerance requirements of a traditional web application. A company is deploying a new application on Oracle Cloud Infrastructure (OCI) and wants to ensure ongoing security compliance and automatic detection of risky configurations. As part of their security strategy, they want to leverage OCI services to achieve these goals. Which OCI service should they configure to automatically identify and help remediate insecure configurations and compliance violations in their cloud environment?
remediation. Implement OCI Security Advisor to actively scan and recommend fixes for security vulnerabilities. -> Incorrect. OCI Security Advisor provides recommendations for improving the security posture and identifies potential security weaknesses. However, it does not automatically remediate issues but rather advises on potential improvements, making it less suited for the automatic detection and remediation aspect. Use OCI Functions to execute custom scripts for security audits and automatic remediation. -> Incorrect. OCI Functions can be used to run serverless applications, including custom scripts for security purposes. However, it requires custom development to detect and remediate security issues, and is not a dedicated service for security monitoring and automatic remediation like Cloud Guard. In the context of utilizing the Oracle Cloud Infrastructure (OCI) Network Visualizer to enhance network management and troubleshooting, which two of the following statements are true?
The tool only supports visualization for networks within a single region, lacking capability for multi - region network architectures. -> Incorrect. Network Visualizer supports visualization for network configurations that span multiple regions, providing insights into complex, distributed network architectures across the OCI ecosystem. Real-time traffic flow analysis is beyond the capabilities of Network Visualizer, as it focuses solely on static network configurations. -> Incorrect. Network Visualizer can provide insights into real-time traffic flow in addition to static network configuration visualization, helping users understand current network performance and identify issues. When configuring SSL/TLS certificates in Oracle Cloud Infrastructure's (OCI) Web Application Firewall (WAF), what is the primary benefit of using managed certificates provided by OCI compared to self - signed certificates?
securing this data in Object Storage. Which of the following recommendations would you prioritize to ensure the highest level of security for the sensitive data?
DNS Zone Forwarding -> Incorrect. DNS Zone Forwarding is used to forward queries for a specific domain to an external DNS service for resolution. It does not route traffic based on geographic location. Health Checks -> Incorrect. While Health Checks are used to monitor the availability and performance of your endpoints, they do not inherently route traffic based on the geographic location of users. DNS Views -> Incorrect. DNS Views allow you to serve different DNS responses based on the source IP address of the query, primarily for internal versus external traffic management, not specifically for geolocation -based routing. When configuring Oracle Cloud Infrastructure (OCI) Networking for your organization, you decide to use the Network Command Center to enhance visibility and management of your network. Which of the following services is the PRIMARY feature of the Network Command Center that allows for comprehensive monitoring and management of network traffic?
Explanation of Incorrect Options: Option A: Creating a new Object Storage bucket in another region and configuring a recycle policy to move data every 5 days does not provide real-time data availability or the fault tolerance required for a financial application. Recycle policies are intended for managing the lifecycle of data, not for high availability or disaster recovery. Option C: While lifecycle policies are useful for moving less frequently accessed data to a more cost - effective storage tier (e.g., from Standard to Archive), they do not address cross -region redundancy or real-time availability, which are critical for this use case. Option D: Copying an Object Storage bucket to a block volume is not a recommended practice for ensuring data durability and fault tolerance. Block volumes are used for persistent storage attached to compute instances, and copying object storage data to block volumes does not achieve the same level of redundancy and cross -region availability as replication policies. Thus, Option B is the correct and most efficient method for ensuring high availability and fault tolerance in this scenario. Which TWO statements are TRUE about Private IP addresses in Oracle Cloud Infrastructure (OCI)?
