IT-510 Advanced Information Technology Assignment- Southern New Hampshire University
Using the questions found at the end of Chapter 9 in your textbook, submit a Word document with the answers to the following questions:
- What is a DBMS? Briefly describe the components of a DBMS.
- Describe a primary key, candidate key, secondary key, foreign key, and a combination key. Use your imagination to provide an example of each key that is not in the textbook.
- What are entity-relationship diagrams and how are they used? What symbol is used for a relationship? What is an associative entity? Provide an example. Note: For the purpose of this assignment, you may use an ERD not related to this specific case study.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.