Problem
1. What is the goal of a database security system?
2. Explain the meaning of the word inappropriately in the phrase "one user's work does not inappropriately influence another user's work."
3. Explain the trade-off that exists in concurrency control.
4. Describe what an atomic transaction is and explain why atomicity is important.
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.