Business Data Communications QUESTION 1 At what layer is encoding done? O application O transport O Internet O none of the above 10 points Save Answer QUESTION 2 Converting application messages into bits is called O encapsulation O encryption O encoding O exchange 10 points Save Answer QUESTION 3 The destination socket is 60.171.1822:16. The destination host is an) O dlient erver O well-known server O ephemeral server 10 points Save