Question

Construct a Business Data Diagram (BDD) that represents data in the following short system description: Every aircraft that lands at an airport is cleaned after landing (by one or more cleaners). The cleaners deliver any lost hand-luggage to the left-luggage office. When passengers call to ask about their lost luggage they are asked what flight they arrived on and what time and date they arrived. The recovered hand luggage for that flight is then searched. Increasingly, passengers complain that valuable lost luggage appears to have been stolen. Because of this, the airport is carefully tracking which cleaning staff cleaned which aircraft. Your BDD must have 3 data classes and 2 links and show multiplicities. If your multiplicities have a range that includes zero then you must show zero explicitly (perhaps as “O..*"). Don't worry about showing any data dictionary.

Answer 1