Category ITM530

Assignment: Quiz: Chapter 01 Database Systems

A DBMS is a set of processes that manage and control access to data stored in the database. 2. Which of the following is not an advantage of a DBMS? Complexity 3. Which of the following statements best defines a…

Quiz: Chapter 02 Data Models

Constraint 2. Which of the following is not a valid business rule? An invoice must be paid in a reasonable amount of time. 3. Why is identifying and documenting business rules essential to database design? It helps to standardize the…