What is a "sticky" connection?

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 remains the same.
D . A Sticky Connection is a connection that always chooses the same gateway to set up the initial connection.

View Answer

Answer: A