What is a partition? How does a partition relate to a collaboration? What is a package? How are packages related to partitions and layers? What are the five steps for identifying packages and creating package diagrams? What needs to be verified and validated in package diagrams? When drawing package diagrams, what guidelines should you follow? Describe the four steps in object persistence design. What is referential integrity and how is it implemented in an RDBMS? What are the factors in determining the type of object persisten... More