Exam (elaborations)
WGU C175 Study Guide |Revised Exam| 100% Correct Flat Files *Ans* a file having no internal hierarchy Hashed Files *Ans* A file that has been encrypted for security purposes. Heap File *Ans* An unsorted set of records. Information *Ans* The transformation
WGU C170 - Data Management – Applications Exam Elaboration |100% Correct| Domain In data modeling, the construct used to organize and describe an attribute's set of possible values. Primary key (PK) An identifier composed of one or more attributes that uniquely identifies a row. Also, a ...
[Show more]