What is a foreign key?

A check to see if something is correct or not

Test

Database Theory Quiz

11rtennyson 7 preguntas

Hacer el test

1A One To One relationship is more efficient than One To Many
1. AVerdadero
2. BFalso
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. AVerdadero
2. BFalso
6A field is one piece of information for one person/object.
1. AVerdadero
2. BFalso
7What type of database can only be accessed by people one person?
1. ANetwork Database
2. BFlat Database
3. CLocal Database

Descripción: Test sobre Database Theory Quiz, creado por 11rtennyson el 18/11/2014.
Autor: 11rtennyson
Idioma: English
Visitas: 7
Valoración: Aún sin valoraciones
Valora este test
Valora este test