Which of the following database structures stores information in a tree like structure that allows repeating information using parent/child relationships, in such a way that it cannot have too many relationships?
A) Hierarchical database
B) Network database
C) Relational database
D) All of these choices are correct.

Question

Quizplus · Accepted Answer

Hierarchical database structures store information in a tree-like structure that allows repeating information using parent/child relationships. This structure cannot have too many relationships, making it a suitable choice for certain types of data. Network databases are similar but have more flexible relationships, and relational databases are organized in tables with relationships between them.

Which of the Following Database Structures Stores Information in a Tree