Across
- 1. A word that appears on a Webpage and is used by search engines to identify relevant URLs. Some words, such as "the" or "and," are too common to be used as keywords.
- 5. A symbol or word used in Internet searches to narrow search results by including or excluding certain words or phrases from the search criteria.
- 7. A collection of data about a limited topic, organized into rows and columns in a database.
- 16. A program that processes data submitted by the user. Allows a Web server to pass control to a software application, based on user request. The application receives and organizes data, then returns it in a consistent format.
- 17. A connection between two or more database tables that is based on a field that the tables have in common.
- 19. A category of information in a database table.
- 21. A collection of data that can be sorted and searched using search algorithms.
- 22. A field containing a value that uniquely identifies each record in a database table.
Down
- 2. A database that contains multiple tables related through common fields.
- 3. A field in a related database table that refers to the primary key in the primary table.
- 4. A program used to store, access, and manipulate database information.
- 6. In databases, a relationship in which a record in Table A can have multiple matching records in Table B, but a record in Table B has only one matching record in Table A.
- 8. A powerful software program that searches Internet databases for user-specified information.
- 9. In databases, a relationship in which each record in Table A can have only one matching record in Table B, and vice versa.
- 10. A database table containing foreign-key fields that refer to the primary-key fields from the primary tables in a many-to-many relationship.
- 11. A collection of information in a database table consisting of one or more related fields about a specific entity, such as a person, product, or event.
- 12. A catalog of the contents of a database. Each entry identifies a unique database record.
- 13. A field contained in two or more database tables that forms a connection between the tables.
- 14. In databases, a relationship in which one record in Table A can relate to many matching records in Table B, and vice versa.
- 15. A search engine that scans Webpages for <meta> tag information.
- 18. A language used to create and maintain professional, high-performance corporate databases.
- 20. A question posed by a user to a database to request database information. The database returns the query results based on the criteria supplied by the user in the query.