1124-25 Connectivity Practice Questions

Which OCI service or feature is best suited for capturing and analyzing network traffic metadata to identify anomalies and troubleshoot connectivity issues between VCN resources?

• AA. Network Security Groups (NSGs)
• BB. Flow Logs
• CC. Route Tables
• DD. Service Gateway

Your team is deploying a critical, highly available application that relies on accessing a MySQL Database Service instance within OCI. The application requires a stable and predictable endpoint for database connectivity, even during database failover events. Which endpoint configuration is most suitable to ensure seamless application connectivity in this high-availability scenario?

• AA. Using the public IP address of the MySQL Database Service instance.
• BB. Using a DNS hostname that resolves to the floating private IP address of the active MySQL Database Service instance.
• CC. Using the private IP address of the primary MySQL Database Service instance directly.
• DD. Using a Service Gateway to connect to the MySQL Database Service endpoint.