Databases - Definitions 0.0 / 5 ? OtherDigital TechnologyDatabasesA2/A-levelCCEA Created by: LucilleeCreated on: 12-11-17 20:55 79381265410 Across 1. A (large) collection of data items and links between them, structured in a way that it can be accessed by a number of applications. (8) 4. Identifies a group collection of information, which describes the subject of that entity. (6) 5. Uniquely identifies a record. Often called a key field. (7, 3) 6. Designed to collect information from human users. (4) 9. The collection of data for entering into a computer. (4, 7) 10. A question asked of the database. (5) Down 2. Describes each individual data item within the entity. Stored as a field. (9) 3. The accuracy/reliability/completeness of data. (4, 9) 7. A referential constraint or link between two tables. An attribute in one table and a primary key in another table. (7, 3) 8. A key made up of more than one field. Consists of two or more keys which together uniquely identify a record. (9, 3)
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