81.  Briefly explain the five components of an Information Systems Architecture and their relationship to data.

82.  Explain the systems development life cycle.

83.  Explain the differences of the two principal types of packaged data models.

84.  Who can make up a systems or database team? Provide a brief explanation of each.

85.  Briefly describe the six database activities that occur during the systems development life cycle.

86.  Briefly explain an ERD.

87.  List some of the chrematistics of good data definitions.

88.  Explain minimum and maximum cardinality.

89.  Describe the naming of Relationships?

90.  Why is modeling time-dependent data with a time stamp important?