Respuesta :
Runnable and callable task both are interfaces which are designed to represent a task that can be run by multiple threads.
The Callable and Runnable interfaces are used to encapsulate tasks that will be executed by another thread. However, Runnable instances can be executed by both the Thread class and the Executor Service, whereas Callable instances can only be executed by the Executor Service.
In a callable interface, a checked exception is thrown and some results are returned. This is one of the major differences between the upcoming Runnable interface, which returns no value. This interface simply computes a result and, if unable to do so, throws an exception.
Learn more about interfaces here:
https://brainly.com/question/15704118
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