DMF-1220 Exam Question 126

The implementation of a Data Warehouse should follow these guiding principles:
  • DMF-1220 Exam Question 127

    High quality data definition exhibit three characteristics:
  • DMF-1220 Exam Question 128

    If the target system has more transformation capability than either the source or the intermediary application system, the order of processes may be switched to ELT - Extract Load Tranform.
  • DMF-1220 Exam Question 129

    Data management organizational constructs include the following type of model.
  • DMF-1220 Exam Question 130

    Elements that point to differences between warehouses and operational systems include: