OCR GCSE Computer Science · J277
Paper 2
A named part of a record that stores one attribute of the entity, such as a book's title.
Revise: Using Records to Store DataA record groups related named fields about one entity. An entity is the single thing being described: here, one book. Each field holds one attribute, or characteristic, of that entity.
- Revise: Using SQL to Search Data
A column in a database table representing one category of information, such as a customer's name.
- Revise: 1D and 2D Arrays