Which statement describes a routing instance on a Junos device?

Which statement describes a routing instance on a Junos device?

A.
A routing instance provides separation of processing resources.

B.
A routing instance provides control plane separation.

C.
A routing instance virtualizes a Junos-based device, enabling it to run multiple copies of the
Junos OS on the same system.

D.
A routing instance is a unique collection of routing tables, interfaces, and routing protocol
parameters.