
Quiz sobre Consultas SQL

Quiz
•
Other
•
University
•
Hard
Tatiana Chanduvi Mendoza
FREE Resource
41 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la función de la cláusula WHERE en SQL?
Agrupar registros
Ordenar los resultados
Eliminar registros
Filtrar registros que cumplen una condición
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se utiliza para crear una base de datos en MySQL?
MAKE DATABASE
ADD DATABASE
NEW DATABASE
CREATE DATABASE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué tipo de datos se utiliza para almacenar texto en SQL?
VARCHAR
FLOAT
DATE
INT
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el propósito de la cláusula JOIN?
Contar registros
Combinar filas de dos o más tablas
Eliminar filas de una tabla
Actualizar registros
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué operador se utiliza para buscar un valor dentro de un conjunto de valores?
IN
BETWEEN
LIKE
AND
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se utiliza para eliminar una tabla en SQL?
CLEAR TABLE
DROP TABLE
DELETE TABLE
REMOVE TABLE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué función se utiliza para contar el número de filas en una consulta?
TOTAL()
ROWS()
COUNT()
SUM()
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