Looking at the EMP_NAME and EMP_PHONE contents in Figure, what change(s) would yourecommend?
Answer to relevant QuestionsIdentify the various data sources in the file you examined in Problem5.What is a business rule, and what is its purpose in data modeling?What does the term “3 vs” refers to?Give an example of each of the three types of relationships.United Broke Artists (UBA) is a broker for not-so-famous painters. UBA maintains a small network database to track painters, paintings, and galleries. A painting is painted by a particular artist, and that painting is ...
Post your question