(TCO 2) Explain the purpose of a conceptual database model
2. (TCO 2) Explain the purpose of a conceptual database model and describe the most
common method of creating one. (Points : 40)3. (TCO 4) Explain the importance of determining relationships before establishing primary keys in the design sequence. (Points : 40)(TCO 4) What is a relational database management system and how does it relate to a database administrator? (Points : 40)
Write in your own words, explain clearly at least a paragraph or two to get full credit, need this in 30-45 minutes
2. (TCO 2) Explain the purpose of a conceptual database model and describe the most common method of creating one. (Points : 40)