In the _____ model, the user perceives the database as a collection of records in 1:M relationships, where each record can have more than one parent.
A) hierarchical
B) network
C) object-oriented
D) entity relationship

Question

Quizplus · Accepted Answer

The model described in the question is the network model, where data is organized in a graph-like structure with nodes representing records and edges representing relationships between records. Each record can have multiple parents and can participate in multiple relationships. This model was popular in the 1960s and 1970s but has been largely replaced by the relational model.

In the _____ Model, the User Perceives the Database as a Collection