What is a “sticky” connection?

A.
A “sticky” connection is one in which a reply packet returns through the same gateway as the
original packet.

B.
A “sticky” connection is a VPN connection that remains up until you manually bring it down.

C.
A “sticky” connection is a connection that always chooses the same gateway to set up the initial
connection.

D.
A “sticky” connection is a connection that remains the same.

Explanation: