SQL

Quiz
•
Computers
•
12th Grade
•
Medium
Alvaro Sanchez
Used 134+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia CREATE TABLE se utiliza para crear una base de datos
Verdadero
Falso
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia DESC se utiliza para mostrar la estructura de una tabla: nombre de las columnas y su tipos
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia AVG() se utiliza para calcular el promedio de una columna de tipo numérico
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia INSERT INTO permite agregar registros en una tabla
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia MAX() obtiene el menor valor de una columna de tipo numérico
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia SELECT muestra en contenido de una tabla
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La sentencia SUM permita totalizar el contenido de una columna de tipo varchar
Verdadero
Falso
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