¿Qué significa SQL?

SQL EASY U3

Quiz
•
Engineering
•
6th Grade
•
Easy
Carlos Vasquez
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Standard Query Language
Sequential Query Language
Simple Query Language
Structured Query Language
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de los siguientes comandos se utiliza para insertar datos en una base de datos?
UPDATE
INSERT INTO
SELECT
DELETE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se utiliza para eliminar una tabla?
DROP TABLE
REMOVE TABLE
DELETE TABLE
CLEAR TABLE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué hace el comando SELECT?
Crea una nueva base de datos
Actualiza datos en una base de datos
Elimina datos de una base de datos
Extrae datos de una base de datos
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Los nombres de tablas y columnas en SQL son sensibles a mayúsculas y minúsculas?
Solo en algunos casos
Depende de la configuración
No, nunca
Sí, siempre
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se utiliza para actualizar datos en una base de datos?
DELETE
SELECT
INSERT
UPDATE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la función del comando GROUP BY en SQL?
Ordenar los resultados de una consulta
Contar el número de filas en una tabla
Agrupar filas que tienen valores iguales en columnas específicas
Filtrar resultados según condiciones
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