SQL JOIN
Quiz
•
Computers
•
KG - University
•
Hard
Used 95+ times
FREE Resource
Enhance your content in a minute
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pasa este código a SQL 92
SELECT *
FROM alumnos
CROSS JOIN profesores
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué obtiene esta instrucción?
SELECT *
FROM alumnos
CROSS JOIN profesores
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En esta instrucción
SELECT a.nombre, p.nombre FROM alumnos a
LEFT OUTER JOIN profesores p
USING (COD_PROFESOR)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Observa esta instrucción
SELECT a.nombre, p.nombre, p.cod_profesor
FROM profesores p
JOIN alumnos a USING(cod_profesor)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué significa SQL?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SELECT p.dni, p.nombre, c.fecha,c.salario
FROM personas p
JOIN contratos c ON (C.DNI=P.DNI)
¿Cuál de estas instrucciones es equivalente?
FROM personas p
JOIN contratos c USING(dni)
FROM personas p,contratos
WHERE p.dni IS NOT NULL
FROM personas p,contratos
FROM personas p
JOIN contratos c USING(dni)
Similar Resources on Wayground
10 questions
Computer Hardware For Grade 6 Students
Quiz
•
6th Grade
10 questions
Working with Text : Summary
Quiz
•
6th Grade
11 questions
Examen Tema 1 - Simulación
Quiz
•
University
11 questions
Hardware Components
Quiz
•
8th Grade
10 questions
TIC
Quiz
•
6th Grade - University
10 questions
CLASSROOM
Quiz
•
10th Grade
9 questions
Google Apps
Quiz
•
1st - 9th Grade
10 questions
Grade 8 - Starter
Quiz
•
8th Grade
Popular Resources on Wayground
10 questions
Forest Self-Management
Lesson
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
30 questions
Thanksgiving Trivia
Quiz
•
9th - 12th Grade
30 questions
Thanksgiving Trivia
Quiz
•
6th Grade
11 questions
Would You Rather - Thanksgiving
Lesson
•
KG - 12th Grade
48 questions
The Eagle Way
Quiz
•
6th Grade
10 questions
Identifying equations
Quiz
•
KG - University
10 questions
Thanksgiving
Lesson
•
5th - 7th Grade
Discover more resources for Computers
11 questions
Would You Rather - Thanksgiving
Lesson
•
KG - 12th Grade
10 questions
Identifying equations
Quiz
•
KG - University
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
20 questions
Disney Characters
Quiz
•
KG
20 questions
Thanksgiving
Quiz
•
KG - 12th Grade
25 questions
CKLA unit 3 assessment K
Quiz
•
KG
20 questions
Place Value
Quiz
•
KG - 3rd Grade
15 questions
Addition
Quiz
•
KG - 1st Grade
