For a migration scenario where on-premises workloads need to access OCI Object Storage for large...

Needs: Private, dedicated connection for large data transfers to Object Storage.

Option A: VPN with Service Gateway uses public internet, limiting bandwidth—incorrect.

Option B: Internet Gateway exposes traffic publicly—incorrect.

Option C: FastConnect Private Peering provides a dedicated link, and Service Gateway ensures private Object Storage access—correct.

Option D: DRG with Internet Gateway isn’t private—incorrect.

Conclusion: Option C best meets the need.

Oracle states:

"FastConnect Private Peering combined with a Service Gateway enables secure, high-bandwidth access to Object Storage from on-premises networks."This supports Option C. Reference:FastConnect and Service Gateway - Oracle Help Center(docs.oracle.com/en-us/iaas/Content/Network/Tasks/fastconnect.htm#servicegateway).