HTTPプロキシ経由でJava Database Connectivity（JDBC）を使用してAutonomous Data Warehouse（ADW）に接続する必要がある場合、プロキシの詳細をどこに設定しますか？
正解：A
Explanation JDBC Thin Connections with an HTTP Proxy To connect to Autonomous Data Warehouse through an HTTPS proxy, open and update your tnsnames.ora file. Add the HTTP proxy hostname(https_proxy) and port (https_proxy_port) to the connection string. JDBC Thin client versions earlier than 18.1 do not support connections through HTTP proxy If you need lo use the HTTP proxy to get to your Autonomous Data Warehouse, then you will need to edit the tnsnames.ora file and add the parameters https_proxy and https_proxy_port. This will also require a JDBC Thin Client 18.1 or higher. https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/connect-jdbc-thin-wallet.html#GU
