You want to establish a dedicated connection to Google that can access Cloud SQL via a public IP address and that does not require a third-party service provider. Which connection type should you choose? 

Answer options:

A. Carrier Peering 
B. Direct Peering 
C. Dedicated Interconnect
D. Partner Interconnect

B

Reference: https://cloud.google.com/interconnect/docs/how-to/direct-peering