BDI302cXuất hiện trong 1 đề thi
What's the relationship between modeling data and its format?
Các lựa chọn
AThe data does not necessarily need to be formatted in a way that represents the data model. Just so long as it can be extrapolated.
BThere is always one specific schema for storing model data that is the best and preferred method for the specific data representation.
CThere is a one-to-one correspondence between formatting data and data modeling. For every model of data, there is only one way to store the data.
DNone of the above