Choose all the correct options

Question

for which of the following requirements can you implement a functional method? (choose two)

Accepted Answer

A factory method that returns an object reference

Accepted Answer

A private static helper method that returns a single value as the result of an algorithm

Answer

A handler method for an event that has a returning parameter

Answer

A method to set an instance attribute with one importing parameter and no other parameters

For which of the following requirements can you implement a functional method? (Choose two)