DMF-1220 Exam Question 96

Logical abstraction entities become separate objects in the physical database design using one of two methods.
  • DMF-1220 Exam Question 97

    Examples of business processes when constructing data flow diagrams include:
  • DMF-1220 Exam Question 98

    A System of Reference is an authoritative system where data consumers can obtain reliable data to support transactions and analysis, even if the information did not originate in the system reference.
  • DMF-1220 Exam Question 99

    Inputs in the data modelling and design context diagram include:
  • DMF-1220 Exam Question 100

    An organization has a legitimate interest in commercializing data. So why is the economic value of data a core concept of data handling ethics?