In a _______________ database structure,all of the relationships among records are one-to-many,because each data element is related to only one element above it.
A)hierarchical
B)relational
C)network
D)object-oriented

Question

Quizplus · Accepted Answer

A hierarchical database structure is one in which the relationships among records follow a tree-like structure, with each record having one parent record and potentially many child records. This makes it a one-to-many relationship, as each child record can only have one parent record but each parent record can have many child records.

In a _______________ Database Structure,all of the Relationships Among Records