
BD v2
Authored by Guillermo Uscudum
Computers
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
39 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué representa un rombo en un diagrama entidad-relación (E-R)?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de los siguientes es un ejemplo de atributo multivaluado?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué es una clave primaria en el modelo relacional?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué representa una tupla en el modelo relacional?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué operación de álgebra relacional se utiliza para seleccionar filas que cumplen una condición?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué operación permite combinar todas las tuplas de dos relaciones?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el objetivo del diseño relacional?
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
38 questions
Cuestionario sobre Bienestar Digital
Quiz
•
6th Grade - University
40 questions
Cuestionario sobre RMI en Java
Quiz
•
University
40 questions
Evaluación de MS word
Quiz
•
University
43 questions
GCSE Computer Science - 2.1-2.2
Quiz
•
University
35 questions
2° SEMESTRE
Quiz
•
University
38 questions
COBERTURA
Quiz
•
University - Professi...
34 questions
Quiz de Conhecimentos de Computação
Quiz
•
12th Grade - University
40 questions
ITIL
Quiz
•
University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Computers
26 questions
Christmas Movie Trivia
Lesson
•
8th Grade - Professio...
20 questions
christmas songs
Quiz
•
KG - University
20 questions
Holiday Trivia
Quiz
•
9th Grade - University
15 questions
Holiday Movies
Quiz
•
University
14 questions
Christmas Trivia
Quiz
•
3rd Grade - University
20 questions
Christmas Trivia
Quiz
•
University
8 questions
5th, Unit 4, Lesson 8
Lesson
•
KG - Professional Dev...
20 questions
Disney Trivia
Quiz
•
University