Exam4Training

Which statement accurately describes an aspect of promises?

Which statement accurately describes an aspect of promises?
A . Arguments for the callback function passed to .then() are optional.
B . In a.then() function, returning results is not necessary since callbacks will catch the result of a previous promise.
C . .then() cannot be added after a catch.
D . .then() manipulates and returns the original promise.

Answer: A

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