Lesson 6

A form is more effective for data entry because only the fields being modified are shown, validation criteria can be set for each field, have the ability to put graphics or text items, set a user friendly tab order, create drop down lists or combo boxes for data entry.

A bound object is "tied" to the record and changes as you navigate between records, for example, a picture of an employee. Disadvantage - If the bound object changes, it needs to be changed for every record. Advantage - Doesn't increase the size of the database.

An unbound record stays the same when navigating between records, for example, a business logo. Disadvantage - Not directly linked to any records. Advantage - When changed, to have to fix for every record.