They are the Polomar knot, Uni knot, and for line to line connections the Uni to Uni splice. I have found it best to use a monofilament leader when trolling with the braided super lines. This allows stretch during the initial strike. In addition to the shock leader the drag must be set loose enough to allow for less than your weakest link which, in this example, is 60 pounds of pressure. This includes the combined pull of both the fish and the angler.
Light trolling generally incorporates the use of monofilament lines.
This type of fishing offers less incentive to use super braids because it is not necessary to reach great depths with lures. Still many anglers prefer the sensitivity of the minimal stretch. Another line that deserves mention is Fluorocarbon. Charter boats have been using this line as leader material for several years. It has now taken the public by storm.