Karteikarten
Ohne Titel
Karten in diesem Stapel (8)
- 1what is a database?is a collection of related data or information that is held in an organise and logical way.
- 2what is a record?consists of a collection of related fields.
- 3what is a field?is a single item of data within a record.
- 4what is a table?a collection of related records.
- 5what is field names?the very top record.
- 6what is a primary key?uniquely identifies each record. no two records have the same data in their primary key field.
- 7what is a simple query search?looks for data in one field.
- 8what is a complex query search?look at data with multiple criteria.
Informationen
- Beschreibung
- Karteikarten am Ohne Titel, erstellt von powec029 am 06/02/2015.
- Erstellt von
- powec029
- Aufrufe
- 7
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