1							15
																			17
					2
3
	14
									4
5
6
7
														16
8
9
11																10
12
13

Across

1. A database normalization process ensures all attributes are dependent only on the primary key and not on other non-key attributes.

2. A process that reapplies the changes recorded in the transaction log during database recovery.

3. An entity that exists to create a relationship between two other entities.

4. The practice of implementing measures and protocols to protect the database system from unauthorized access, data breaches, and other security threats.

5. Describes the number of instances of one entity that are associated with the number of instances of another entity.

6. The process of performing multiple database operations as a single unit of work, ensuring consistency and integrity of data.

7. Ensuring that the execution of multiple transactions produces the same result as if they were executed sequentially.

8. A characteristic or property of an entity.

9. The process of using SQL commands to modify data within a database, including operations like update, insert, and delete.

10. The process of creating copies of data and storing them in a separate location for disaster recovery purposes or as a precaution against data loss.

11. The process of creating and maintaining copies of data across multiple nodes in a distributed database for increased fault tolerance and availability.

12. A database normalization process that ensures that non-key attributes are fully dependent on the primary key.

13. A process of verifying that an item is unique within a certain context.

Down

14. A software program or module that is responsible for managing how data is stored, organized, and accessed in a database.

15. A sequential record of all the changes made to a database, stored in the transaction log.

16. A relationship where a single entity can be associated with multiple entities.

17. An interface that allows users to interact with software through visual indicators and elements.

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