In a hierarchical model
A)
Links between related records are implicit
B)
The way to access data is by following a predefined data path
C)
An owner (parent) record may own just one member (child) record
D)
A member (child) record may have more than one owner (parent)

Question

Quizplus · Accepted Answer

In a hierarchical model, data can only be accessed by following a predefined path, typically starting from a root record and then branching downward to child records. Links between related records are implicit, meaning that it is not possible to navigate from one record to another unless there is a direct parent-child relationship. Each record has one parent record which is the owner and can have multiple member records as children.

In a Hierarchical Model