Answer:
For many years, opponents of multiple inheritance have argued that it adds complexity and ambiguity to situations like the "diamond dilemma," in which it's unclear which parent class a certain feature is inherited from if more than one parent class implements the same feature.
Explanation:
Answer:
The logical diagrams must show the data flow directions.
Explanation:
Logical diagrams are depicted with data flow diagrams. Data flow diagrams (DFD) use standardized symbols or notations, including rectangles, circles, arrows, and short-text labels, to describe a business system or process' data flow direction, data inputs, data outputs, data storage points, and its various sub-processes. Therefore, this summary implies that data flow diagrams are broadly divided into two: logical and physical data flow diagrams. The logical DFD concentrates on the business events and the data required for each event. The physical DFD depicts how the data system will work, such as the hardware, software, paper files, and people involved.
What are the opttions ? but it could be a spreadsheet