You are installing an analog modem in a computer for a custo

You are installing an analog modem in a computer for a customer who doesn’t have access to any form of broadband Internet and who must use a dial-up connection. The modem is designed to accommodate a particular connector used by standard phone lines. Of the following, what is the proper connector?

A. RJ-11

B. RJ-15

C. RJ-45

D. RJ-90

Solution

A. RJ-11

An RJ-11 connector is used for standard phone jacks and is the proper connector for the port of an analog modem installed in a computer to be used for dial-up Internet connections.