Oba 340 review - Study guides, Class notes & Summaries

OBA 340 Review Questions And Answers With Verified Solutions Describe the purpose of a database. ANS The purpose of a database is to help people keep track of things. What is a modification problem? ANS A modification problem is a data corruption or loss that occurs when a table uses one row to store facts about two or more themes. In this case, a deletion of a row can remove facts about two or more themes, leading to a loss in data, or a data change must be made in multiple rows to mainta...