Each part has a specific function. Before we discuss the control unit and the arithmetic/logic unit in detail, we need to consider data storage and its relationship to the central processing unit. Computers use two types of storage: Primary storage and secondary storage.
With a worldwide box-office gross of over $2.7 billion, Avatar is often proclaimed to be the highest-grossing film, but such claims usually refer to theatrical revenues only and do not take into account home video and television income, which can form a significant portion of a film's earnings.
He was also the composer for the two highest-grossing films of all time, Avatar (Â£1.7bn) and Titanic (Â£1.3bn) and is listed on the Internet Movie Database as having 95 soundtrack credits and 158 composer credits.