Which of these comes closest in structure to that of a hierarchical database?
A)Organization chart
B)List of students and their classes
C)List of specialty doctors and their patients
D)A map of a city

Question

Quizplus · Accepted Answer

An organization chart is closest in structure to a hierarchical database because it typically represents relationships in a tree-like structure, where each level of hierarchy is connected to the one above it, similar to parent-child relationships in hierarchical databases.

Which of These Comes Closest in Structure to That of a Hierarchical