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Quiz: Patrón Singleton

Froggy Jumps

Played 35

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Conoce a fondo este patrón

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Colombia

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Quiz: Patrón Singleton
 

Froggy Jumps

Quiz: Patrón SingletonOnline version

Conoce a fondo este patrón

by Karen tatiana Valencia
1

¿Qué define el patrón Singleton?

2

¿Qué restricción clave impone Singleton sobre el constructor?

3

¿Qué técnica se utiliza para crear la instancia de un Singleton de forma controlada?

4

¿Qué necesidad de sincronización puede requerirse en un Singleton multihilo?

5

¿Qué problema de diseño puede ocurrir si se abusa del Singleton?

6

¿Qué alternativa facilita pruebas y flexibilidad?

7

¿En qué casos se recomienda usar Singleton?

8

¿Qué desventaja típica del Singleton dificulta el mantenimiento?

9

¿Qué patrón puede ayudar a reemplazar un Singleton en pruebas?

10

¿Qué variante evita crear la instancia hasta que se necesita?

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