Preguntas sobre SQL
Quiz
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Medium
Sebastian Ortiz
Used 3+ times
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué significa SQL?
Structured Question Language
Strong Question Language
Structured Query Language
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál declaración SQL se utiliza para extraer datos de una base de datos?
GET
OPEN
EXTRACT
SELECT
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál declaración SQL se utiliza para actualizar datos en una base de datos?
SAVE
MODIFY
SAVE AS
UPDATE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál declaración SQL se utiliza para eliminar datos de una base de datos?
COLLAPSE
REMOVE
DELETE
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál declaración SQL se utiliza para insertar nuevos datos en una base de datos?
ADD NEW
ADD RECORD
INSERT NEW
INSERT INTO
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Con SQL, ¿cómo seleccionas una columna llamada "FirstName" de una tabla llamada "Persons"?
SELECT Persons.FirstName
EXTRACT FirstName FROM Persons
SELECT FirstName FROM Persons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Con SQL, ¿cómo seleccionas todas las columnas de una tabla llamada "Persons"?
SELECT * FROM Persons
SELECT Persons
SELECT *.Persons
SELECT [ALL] FROM Persons
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