Name the two main types of databases in use today. 2. What type of data does an analytical database store? 3. True or False: An operational database is used primarily in online transaction processing (OLTP) scenarios.
1. Name the two main types of databases in use today.
2. What type of data does an analytical
3. True or False:
An operational database is used primarily in online transaction processing (OLTP) scenarios.
4. What two data models were commonly used in the days before the relational database
model?
5. Describe a parent/child relationship.
6. What is a set structure?
7. Name one of the branches of mathematics on which the relational model is based.
8. How does a relational database store data?
9. Name the three types of relationships in a relational database.
10. How do you retrieve data in a relational database?
11. State two advantages of a relational database.
12. What is a relational database management system?
13. What is the premise behind the object-relational model?
14. What is the purpose of a data warehouse?
15. What is data Normalization
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