
Introduction to MySQL Quiz
Authored by ENOCH JUNIOR
Other
12th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para que o MySQL é usado principalmente?
Processamento de imagem
Gerenciamento de banco de dados
Desenvolvimento web
Design gráfico
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dos seguintes é um tipo de dado comum no MySQL?
String
Inteiro
Booleano
Todos os anteriores
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o comando para criar um novo banco de dados no MySQL?
`CREATE DATABASE nome_do_banco;`
`NEW DATABASE nome_do_banco;`
`ADD DATABASE nome_do_banco;`
`MAKE DATABASE nome_do_banco;`
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual instrução SQL é usada para extrair dados de um banco de dados?
OBTER
EXTRAIR
SELECIONAR
RECUPERAR
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No MySQL, qual função é usada para calcular o valor médio de uma coluna numérica?
AVG()
MEAN()
SUM()
TOTAL()
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o número da porta padrão para o MySQL?
3306
8080
1521
1433
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das seguintes é uma função agregada válida do MySQL?
COUNT()
TOTAL()
ADD()
MULTIPLY()
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