Bases de Datos

Quiz
•
Computers
•
University
•
Hard
JESUS AURELIO CASTRO
FREE Resource
28 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Esta instrucción se utiliza para crear una nueva base de datos SQL.
DATABASE NEW
CREATE DATABASE
CREATE DATA SQL
SQL CREATE DATABASE
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
COMANDOS
DML EN SQL
FIND, INSERT, DELETEONE, UPDATE
SELECT, UPDATE, INSERT, DELETE
FIND, INSERT, UPDATE, DELETE
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Qué acción realiza la siguiente sentencia?
Borra los registros de tabla sucursales
Actualiza los registros de la tabla sucursales
Selecciona los registros de la tabla sucursales donde el nombre de sucursales tenga una a
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Es un ejemplo del tipo Selección
select nombre for datos_alumnos;
select nombre="ana" for datos_alumnos;
select edad=23 from datos_alumnos;
select edad from datos_alumnos;
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En MYSQL, ¿cuál de estas sentencias crea una base de datos?
ADD
CREATE
UPDATE
INCLUDE
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En MYSQL, para eliminar los duplicados de las consultas de datos se utiliza:
ALTER TABLE
CHANGE TABLE
DISTINCT
UPDATE
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Con que sentencia se incluye las condiciones de los datos que queremos consultar?
WHERE
INSERT
SELECT
FROM
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