
Llaves Primarias y Foraneas
Quiz
•
others
•
Professional Development
•
Practice Problem
•
Medium
P Sánchez
Used 1+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La función que tiene la cardinalidad máxima en las bases de datos, es permitir al diseñador de base de datos conocer dónde va la clave foránea.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una llave primaria (en inglés Primary Key o PK), es uno o muchos campos de una tabla (o relación), que hacen a una tupla (renglón) no sea única y que se pueda repetir
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
TODAS LAS TABLAS DEBEN TENER LLAVES PRIMARIAS.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la cardinalidad 1:1, al hacer la relación en las entidades no hay llaves foraneas.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Las LLAVES FORÁNEAS son las que relacionan las tablas.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los campos que se ocupen como llaves foráneas, nunca deben ser llaves primarias de una tabla.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La regla de cardinalidad uno a uno (1:1) indica que: “Una entidad de un tipo, puede estar relacionada ÚNICAMENTE con una entidad de otro tipo”.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Textile mgt 2
Quiz
•
Professional Development
11 questions
(Español I) Lenguaje Verbal ok
Quiz
•
Professional Development
11 questions
I Survived Hurricane Katrina, 2005
Quiz
•
Professional Development
9 questions
Quiz sobre Emperadores Romanos
Quiz
•
Professional Development
8 questions
Cuestionario sobre Software
Quiz
•
Professional Development
10 questions
creditia
Quiz
•
Professional Development
7 questions
QUIZIZ - INTRO WIN
Quiz
•
Professional Development
5 questions
1.3. MANTENIMIENTO DE LA CONTINUIDAD
Quiz
•
Professional Development
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for others
20 questions
Black History Month Trivia Game #1
Quiz
•
Professional Development
100 questions
Screening Test Customer Service
Quiz
•
Professional Development
20 questions
90s Cartoons
Quiz
•
Professional Development
10 questions
Reading a ruler in Inches
Quiz
•
4th Grade - Professio...
16 questions
Parallel, Perpendicular, and Intersecting Lines
Quiz
•
KG - Professional Dev...
12 questions
Valentines Day Trivia
Quiz
•
Professional Development
