What is a foreign key?

A check to see if something is correct or not

Quiz

Database Theory Quiz

11rtennyson 7 Fragen

Quiz starten

1A One To One relationship is more efficient than One To Many
1. ARichtig
2. BFalsch
2What is a foreign key?
1. AA check to see if something is correct or not
2. BA database with only one table
3. CA unique code for each record
3What type of validation checks if something is there?
1. ADigit Check
2. BPresence Check
3. CRange Check
4. DFormat Check
4What is a BOOLEAN field type?
1. ATrue/False
2. BNumerical Data
3. CDate/TIme
5A primary key is used to link tables together to form a relationship
1. ARichtig
2. BFalsch
6A field is one piece of information for one person/object.
1. ARichtig
2. BFalsch
7What type of database can only be accessed by people one person?
1. ANetwork Database
2. BFlat Database
3. CLocal Database

Beschreibung: Quiz am Database Theory Quiz, erstellt von 11rtennyson am 18/11/2014.
Autor: 11rtennyson
Sprache: English
Aufrufe: 7
Bewertung: Noch keine Bewertungen
Bewerte dieses Quiz
Bewerte dieses Quiz