The first operation of cruise is the deck department .The ship’s master is in charge of the ship, but also
oversees navigation and the deck department. However, the large ship has more required for addition, deck officers.
Theirs duties are to observe vessel navigation. Another position is a senior officer who is responsible for
performing safety and it’s usually made up of officer- in-training, who are called cadets. In addition, to all crew are
supervised by the chief petty officer and petty officer. There are many different types of crew positions such as the
quartermaster and carpenter. Second, the engine department id the domain of the chief engineer, who is the master
responsible to for the safe and smooth operation of the ship’s propulsion system and all technical operations such as
heating and lighting. Third, the ratio officer is primarily responsible for the cruise ship’s ratio. They operate all
ratio communication such as telegraph and internet. Forth, the medical department is responsible to deal with health
problems of passenger on the ship. The numbers of doctor or medical staff are depending on the requirement and
the size of cruise ships. Next, the entertainment department is responsible for preparing diverse entertainment for
customers. Cruise directors are the head of this department. Finally, the hotel department it is individual
department. This supervisor is supervised all crew and staff, directed by the manager