Banco de Dados(Modelo Relacional)
Quiz
•
Computers
•
2nd Grade
•
Medium
Rafa Gomes
Used 1+ times
FREE Resource
Enhance your content
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é um banco de dados?
Um conjunto de dados inter-relacionados
Um conjunto de tabelas
Um sistema de arquivos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No modelo relacional, os dados são organizados em:
Tuplas
Atributos
Tabelas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cada linha de uma tabela é chamada de:
Atributo
Tupla
Chave
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cada coluna de uma tabela é chamada de:
Tupla
Chave
Relacionamento
Atributo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chave primária:
Permite valores duplicados
Pode ser nula
Identifica unicamente cada registro
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chave estrangeira serve para:
Identificar registros únicos
Referenciar outra tabela
Garantir integridade de entidade
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O modelo relacional foi proposto por:
Peter Chen
Edgar F. Codd
Bill Gates
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
25 questions
Cuestionario sobre Marca y Posicionamiento
Quiz
•
2nd Grade
26 questions
Software I Quiz
Quiz
•
1st - 3rd Grade
26 questions
Simulacro Segundo-2do Trim
Quiz
•
2nd Grade
25 questions
SQL 1ªParte
Quiz
•
2nd Grade
25 questions
latihan informatika bab1
Quiz
•
1st - 2nd Grade
25 questions
Emprender una Empresa
Quiz
•
2nd Grade
27 questions
Practica de Mecanografía 2023 lv1
Quiz
•
1st - 5th Grade
25 questions
Centrals elèctriques- Sta Clara - 2n ESO
Quiz
•
1st - 3rd Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade