In Java generics, what does the '?' symbol represent?Question 2Answera.Any typeb.Object typec.Generic typed.Wildcard type
Question
In Java generics, what does the '?' symbol represent?Question 2Answera.Any typeb.Object typec.Generic typed.Wildcard type
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Solution 1
La respuesta correcta es:
d. Wildcard type
Explicación paso a paso:
- En Java, los genéricos permiten que las clases, interfaces y métodos operen con tipos de datos específicos sin necesidad de especificar el tipo exacto en el momento de la definición.
- El símbolo '?' se utiliza en los genéric Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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