MAIN PARTS OF SHIPS, MARKS ON ANCHORS, TYPE  of ANCHOR, SECURING AND STOWAGE OF ANCHORS, PREPARING ANCHOR FOR ‘LETTING GO and OTHER ANCHOR OPERATIONS,  Deck Equipment and Marlinespike Seamanship, Ground Tackle and Mooring Equipment,Mooring Lines, Marlinespike seamanship, Rope and Line, Marlinespike Seamanship Terms, Basic seamenships rules and tasks, TYPES OF COMMERCIAL SHIPS,  Duties of the officer of the watch   (OOW) and  APPROACH, DEPARTURE MANEUVER AND PROCEDURE