Which one of the following refers to the total view of the database content?
Question: Which one of the following refers to the total view of the database content?
The conceptual view of a database refers to the total view of the database content. It is a high-level view of the database that describes the entities, attributes, and relationships between entities in the database. The conceptual view is independent of the physical implementation of the database, and it is used to design the database and to communicate the design to users.
The other options are:
- Physical view: The physical view of a database describes how the data is actually stored in the database. It includes information about the data structures, indexes, and storage devices used to store the data.
- Internal view: The internal view of a database is the view of the database that is seen by the database engine. It includes information about the data structures and indexes used to store the data.
- External view: The external view of a database is the view of the database that is seen by users. It is a subset of the conceptual view that is tailored to the needs of a specific user or group of users.
Therefore, the answer is conceptual view.
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