Eunice Hameyie AE 790 May 1, 2008 A3- Database for sensors Microsoft Access makes it a lot easier to create simple databases. However, the program can generate silly errors such as the need to put a value in the primary key while you are not done filling the table. In some instances, query cannot work when the tables are open. While it is a good way to create your tables and run queries, generate forms and such, the user does not really understand the principles in creating a database, which I feel is a loss because you can enjoy the experience better when you understand the principles underlying. The tutorials provided are OK but whoever prepared them definitely could have done better. I could not figure out how to show the relationships defined between two tables using a query, but I may find out soon.