Labels:book | crt screen | hakham | monitor | reckoner | sky OCR: 636 SECTION CHAPTER 11 Can a database designer prevent people from entering inaccurate data? There's an old saying in the computer industry: 'garbage in garbage out. This adage especially true when dealing with databases. The information produced by reports and processing routines IS only as accurate as the information in the database Unfortunately, data entry errors can compromise the accuracy and validity of a database When designing database is important to think ahead and envision potential data entry errors. Most DBMSs provide tools that database designers can use to prevent some but not all data entry errors People who enter data into database sometimes have difficulty deciding whether to use uppercase or lowercase characters. In case sensitive database, uppercase letters are not equ ...
