Question: Objects and classes can send messages to each other in order to interact. a. Give an example of a message request from the object classes

Objects and classes can send messages to each other in order to interact.

a. Give an example of a message request from the object classes of Dog to Person, and the return behavior of Person.

b. In message sending, what doesn’t the sending object need to know about the receiving object?

c. What needs to exist in order to be able to send a message between the two objects?

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