Comandos SQL

Quiz
•
Other
•
University
•
Medium
Claudia Maciel
Used 12+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
SELECT * FROM clientes;
Exclui os dados da tabela clientes.
Insere os dados da tabela clientes.
Recupera todos os dados da tabela clientes.
Altera os dados da tabela clientes.
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
SELECT nome, email FROM clientes;
Exlclui os nomes e e-mails dos clientes da tabela clientes.
Recupera os nomes e e-mails dos clientes da tabela clientes.
Inseri os nomes e e-mails dos clientes da tabela clientes.
Altera os nomes e e-mails dos clientes da tabela clientes.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual a sintaxe correta para recuperar todos os clientes que moram na cidade "Londrina"?
SELECT FROM clientes
WHERE cidade = 'Londrina';
SELECT * FROM clientes
WHERE cidade = 'Londrina';
SELECT * FROM clientes
ONDE cidade = 'Londrina';
SELECT * clientes
WHERE cidade = 'Londrina';
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mostrar a quantidade total de cadastrados na tabela clientes.
SELECT AVG(*) AS 'Total de Clientes' FROM clientes;
SELECT SUM(*) AS 'Total de Clientes' FROM clientes;
SELECT COUNT(*) AS 'Total de Clientes' FROM clientes;
insert into COUNT(*) AS 'Total de Clientes' FROM clientes;
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual a sintaxe correta para calcular a média de idade dos clientes
SELECT id1 + id2 + id3 / 3 AS 'Média de idades' FROM clientes;
SELECT AVG(idade) AS 'Média de idades' FROM clientes;
SELECT count(idade) AS 'Média de idades' FROM clientes;
insert into count(idade) AS 'Média de idades' FROM clientes;
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual a sintaxe correta para consultar todos os clientes que moram em "Londrina" ou "Curitiba".
SELECT * FROM clientes
WHERE cidade = 'Londrina' OR cidade = 'Curitiba';
SELECT * FROM clientes
ONDE cidade = 'Londrina' OR cidade = 'Curitiba';
SELECT * FROM clientes
WHERE cidade = 'Londrina' AND cidade = 'Curitiba';
INSERT INTO * FROM clientes
WHERE cidade = 'Londrina' OR cidade = 'Curitiba';
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual a sintaxe correta para retornas o número total de clientes agrupados pelo campo status (ativo, inativo, etc.) e ordena os resultados em ordem alfabética do status.
INSERT INTO status, COUNT(*) AS 'Total de Clientes' FROM cliente GROUP BY status ORDER BY status ASC;
SELECT status, SUM(*) AS 'Total de Clientes' FROM cliente GROUP BY status ORDER BY status ASC;
SELECT status, COUNT(*) AS 'Total de Clientes' FROM cliente GROUP BY status ORDER BY status ASC;
SELECT status, COUNT(*) AS 'Total de Clientes' FROM cliente;
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