Karteikarten
Database Unit
Karten in diesem Stapel (7)
- 1DatabaseAn organised collection of data eg) internet, contacts, shopping
- 2Table-A collection of records
-Looks like a standard table - 3Record/RowA collection of data about one person or thing eg) car description, personal information
- 4Field/Column-An item of data about one person or thing eg) colour, gender
-One piece of Data - 5Flat file-Database with just one table
-All information in one table
-Takes ages to search for things + lots of repetition - 6Relational-Database with several tables that are linked
-Saves storage
-Quicker to look up things - 7Form-An interface to allow
Informationen
- Beschreibung
- Karteikarten am Database Unit, erstellt von hollie bangham am 31/10/2016.
- Erstellt von
- hollie bangham · Okt 2016
- Aktualisiert
- 1 Nov 2016
- Aufrufe
- 0
- Bewertung