
Prueba de SQL con Sakila

Quiz
•
Other
•
University
•
Hard
Rafael Vejarano
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Cuál es la instrucción SQL para seleccionar todos los campos de la tabla 'actor'?
GET * FROM actor;
SELECT ALL FROM actor;
FETCH * FROM actor;
SELECT * FROM actor;
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Escribe una consulta SQL que elimine un registro de la tabla 'film' donde el 'film_id' sea 10.
DELETE FROM film WHERE film_id = 10;
REMOVE FROM film WHERE film_id = 10;
DELETE FROM film WHERE id = 10;
DROP film WHERE film_id = 10;
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Cómo actualizarías el campo 'last_name' de un actor con 'actor_id' igual a 5?
UPDATE actors last_name = 'Vargas' WHERE actor_id = 10;
UPDATE from actors SET last_name = 'Vargas' AND actor_id = 5;
UPDATE actors into last_name = 'Vargas' WHERE id = 5;
UPDATE actors SET last_name = 'Vargas' WHERE actor_id = 5;
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Qué operador se utiliza para filtrar resultados en una consulta SQL?
GROUP BY
FILTER
WHERE
SELECT
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Escribe una consulta que seleccione el 'title' de la tabla 'film' y lo renombre como 'nombre_pelicula'.
SELECT name AS nombre_pelicula FROM film;
SELECT film.title AS nombre_pelicula;
SELECT title AS nombre_pelicula FROM film;
SELECT title FROM film AS nombre_pelicula;
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Escribe una consulta para eliminar todos los registros de la tabla 'inventory' donde 'store_id' sea 2.
DELETE FROM inventory WHERE store_id = 2;
DELETE FROM inventory WHERE store_id != 2;
DROP inventory WHERE store_id = 2;
REMOVE FROM inventory WHERE store_id = 2;
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Qué instrucción se utiliza para modificar datos existentes en una tabla?
INSERT
DELETE
UPDATE
SELECT
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