Which structure uses both hierarchical and facet structures to establish linkages?

Which structure uses both hierarchical and facet structures to establish linkages?

• A. Facet
• B. Network
• C. Flat
• D. Hierarchical

Answer: (B)

The network structure is characterized by its ability to combine both hierarchical and facet structures, allowing for complex and flexible relationships between data entities. In a network model, data can be interconnected in multiple ways, resembling a web where entities can have numerous relationships that are not limited to a parent-child hierarchy. For example, in a network model, one entity can be related to several other entities through various linkages simultaneously, which is advantageous for representing real-world scenarios with interconnected information. This allows for more dynamic querying and data retrieval as opposed to a strict hierarchical or flat structure, in which entities have a defined path without the same level of complexity in interrelations. The hierarchical structure is solely based on a parent-child relationship, which limits data connections to a single parent for each child, while a flat structure presents data in a two-dimensional table with no inherent relationships. The facet structure organizes data across multiple dimensions but does not include the inherent interconnectedness offered by the network model. Hence, the network structure's design is particularly effective for applications that require a multi-dimensional view of data relationships.

The network structure is characterized by its ability to combine both hierarchical and facet structures, allowing for complex and flexible relationships between data entities. In a network model, data can be interconnected in multiple ways, resembling a web where entities can have numerous relationships that are not limited to a parent-child hierarchy.

For example, in a network model, one entity can be related to several other entities through various linkages simultaneously, which is advantageous for representing real-world scenarios with interconnected information. This allows for more dynamic querying and data retrieval as opposed to a strict hierarchical or flat structure, in which entities have a defined path without the same level of complexity in interrelations.

The hierarchical structure is solely based on a parent-child relationship, which limits data connections to a single parent for each child, while a flat structure presents data in a two-dimensional table with no inherent relationships. The facet structure organizes data across multiple dimensions but does not include the inherent interconnectedness offered by the network model. Hence, the network structure's design is particularly effective for applications that require a multi-dimensional view of data relationships.