Q6. Entity Clustering

Entity clustering is a technique used in database design to group related entities into a single structure.

• True

• False

Entity clustering is primarily used to improve data security in a database.

• True

• False

An entity cluster can be treated as a higher-level abstraction of multiple related entities.

• True

• False

Entity clustering helps reduce redundancy in a relational database.

• True

• False

A clustered entity still maintains the individual relationships of the original entities.

• True

• False

Entity clustering is mainly useful for small databases with few relationships.

• True

• False

Entity clustering is only used in hierarchical databases.

• True

• False

In entity clustering, attributes from multiple entities are combined into a single entity cluster.

• True

• False

Entity clusters cannot be decomposed back into their original entities.

• True

• False

Entity clustering is a step in logical database design, not conceptual design.

• True

• False