Can Oracle Autonomous Database be accessed from on-premise environments?

Oracle Autonomous Database can indeed be accessed from on-premise environments. The correct method for accessing it is through VPN (Virtual Private Network) or FastConnect, which provides a secure, high-performance connection between on-premise locations and Oracle Cloud services. This capability allows organizations to integrate their existing on-premise applications and workflows with cloud databases, facilitating seamless data transfer and management.

VPN offers a secure tunnel through the internet, while FastConnect provides a dedicated connection option for those needing higher performance and reliability. Both options enable secure and efficient access, making it possible for organizations to leverage the capabilities of Oracle Autonomous Database while maintaining on-premise infrastructure.

The other choices do not align with the capabilities of Oracle Autonomous Database. The assertion that it is only accessible in the cloud lacks the nuance of hybrid connectivity options. Claiming access is limited to public internet connections oversimplifies the security and performance considerations that organizations typically demand. Lastly, the notion that access is restricted solely to direct database connections ignores the flexible connectivity methods available, thereby not reflecting the full range of options.