A hierarchical database uses many-to-many relationships.Group startsTrue or FalseTrue, unselectedFalse, unselected

Break Down the Problem

1. Understand what a hierarchical database is.
2. Analyze the relationship types that a hierarchical database can support.
3. Determine whether many-to-many relationships are supported.

Relevant Concepts

• A hierarchical database organizes data in a tree-like structure, where each child record has one parent but a parent can have multiple children.
• Many-to-many relationships imply that one record can relate to multiple records and vice-versa, which is typically managed by junction tables in relational databases.

Analysis and Detail

1. In a hierarchical database:

   • Each record is linked in a strict parent-child relationship.
   • The structure does not allow for multiple relationships at the same level efficiently, which is the case for many-to-many relationships.

2. Therefore, a hierarchical database is not designed to accommodate many-to-many relationships directly.

Verify and Summarize

After reviewing the structure and purpose of hierarchical databases, it is clear that they cannot manage many-to-many relationships effectively.

Final Answer

False. A hierarchical database does not use many-to-many relationships; it operates on a parent-child structure that supports one-to-many relationships.