What is required for the return traffic from the Internet to be allowed back through the SRX?

You have been asked to configure a virtual-router routing-instance (or a group of internal users. To grant the internal users Internet access, you create a static route for all unknown traffic to be routed to the main instance inet.0 table, as shown in the exhibit.

What is required for the return traffic from the Internet to be allowed back through the SRX?

A.
You must configure a rib-group to move routes from the Juniper routing-instance route table into the inet.0 table for the return traffic to be routed back through.

B.
The return traffic uses fast path processing to bypass routing in the inet.0 routing table.

C.
You must configure a group to move routes from inet.0 table into the Juniper routing-instance route table for the return traffic to be routed back through.

D.
The return traffic uses first packet processing to bypass routing in the inet.0 routing table.