
Bases de Datos
Authored by JESUS AURELIO CASTRO
Computers
University
Used 21+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
En MYSQL, ¿cuál de estas sentencias crea una base de datos?
ADD
CREATE
UPDATE
INCLUDE
2.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
¿Qué instrucción SQL devolverá el País y el Número de pedidos de cada País cuando el número de pedidos sea inferior a 50?
SELECT OrderID ,Pais FROM OrdersGROUP BY CountryWHERE COUNT(OrderID)<50;
SELECT COUNT(OrderID) ,Pais FROM OrdersHAVING COUNT(OrderID)<50GROUP BY Country;
SELECT Pais, orderID FROM OrdersWHERE COUNT(OrderID) <50GROUP BY Country;
SELECT COUNT(OrderID) ,Pais FROM OrdersGROUP BY CountryHAVING COUNT(OrderID)<50;
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cuál cláusula permite ordenar los resultados a través de una o más columnas?
ORDER BY
UPDATE
SELECT
INSERT INTO
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Para modificar uno o varios datos de uno o varios registros utilizamos?
UPDATE
SELECT
SHOW
INSERT INTO
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Para eliminar los registros de una tabla usamos el comando
ORDER BY
DELETE
DROP CHANGE
DISTINCT
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Cual es la opcióncorrecta para incluir un campo en una tabla ya creada?
alter table estudiantes add Edad int;
alter table estudiantes modify Edad int;
alter table estudiantes change Edad int;
alter table estudiantes drop Edad int;
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Cuáles son las opciones correctas para insertar registros en una tabla?
insert into Estudiantes (Cod int primary key, Nombre varchar(20) values ('José');
insert into Estudiantes (Cod, Nombre) values (1, 'José');
insert into Estudiantes (Cod, Nombre, Apellido) values ('José');
insert into Estudiantes (Cod, Nombre) values (1, 'José'), (2, 'José');
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
EDA PARTE 2
Quiz
•
University
17 questions
AI Exam
Quiz
•
University
17 questions
Day-I (Summary Quiz) for ICT Skill Share
Quiz
•
KG - Professional Dev...
15 questions
Preguntas sobre Excel 2016
Quiz
•
6th Grade - University
20 questions
DBMS Quiz
Quiz
•
University
20 questions
Fundamentos de Sistemas de informação
Quiz
•
University
17 questions
Archivos
Quiz
•
University
20 questions
Algoritma Pemrograman
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade