Activity 5.11

1.)
Year: 1945, 1990
Price: £3.89, £7.24
Photo: A Picture inserted
Reference (Primary Key): 1, 2, 3
Currency: What type of money, E.g. Pounds, dollars, Yen.

2.)Data validation cannot make sure all data is correct because it only controls what type of data you put in, E.g. Text, Number, Currency.

3.)It can’t get lost as easily as paper based systems and data can be ‘backed up or mixed up with other details, it can also be easily retrived.