New game
Download
Get Academic Plan
Share game
Integrate it into your platform

You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.
Download
You have exceeded the maximum number of games you can integrate into Google Classroom with your current Plan.

To integrate as many games as you want in Google Classroom, you need an Academic Plan or a Commercial Plan.

You have exceeded the maximum number of games you can integrate into Microsoft Teams with your current Plan.

To integrate as many games as you want in Microsoft Teams, you need an Academic Plan or a Commercial Plan.

Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.

Get your Academic Plan or your Commercial Plan now and start integrating your games into your LMS, website or blog.

If you wish, you can download a demo game here and test its integration:

Patrón DAO: Preguntas Clave

Froggy Jumps

Played 1 %Accuracy 0 Average time 00:34

About this activity

Quiz sobre DAO

Created by

Mexico

Download the paper version to play

Make your own free game from our game creator
Compete against your friends to see who gets the best score in this game

Top Games

%
Anonymous
Anonymous
%
%
%
You have exceeded the maximum number of games you can print with your current Plan.

To print as many games as you want, you need an Academic Plan or a Commercial Plan.

Print your game
Patrón DAO: Preguntas Clave
 

Froggy Jumps

Patrón DAO: Preguntas ClaveOnline version

Quiz sobre DAO

by FRANCISCO JESUS HERNANDEZ PI�A
1

1. ¿Cuál es el propósito principal del patrón DAO?

2

2. Según el modelo Core J2EE, ¿qué componente actúa como un transportador de datos entre el DAO y el cliente de negocio?

3

3. ¿Qué beneficio ofrece el uso de una "DAO Factory" en una aplicación?

4

4. ¿Cuál es una de las principales desventajas de implementar DAOs de forma manual (tradicional)?

5

5. ¿Cómo debe manejar el DAO los errores técnicos (como una SQLException)?

6

6. ¿Qué diferencia principal existe entre el patrón DAO y el patrón Active Record?

7

7. ¿En qué situación NO se recomienda el uso del patrón DAO?

8

8. Según las fuentes, ¿cuál es un requisito para que un objeto sea un DTO (Data Transfer Object)?

9

9. ¿Cuál es la relación entre el patrón Repository y el patrón DAO?

10

10. ¿Por qué el patrón DAO mejora la "testabilidad" de una aplicación?

Are you sure you want to leave the page?

If you leave the page, you will lose your game progress.