You are reviewing the different connector types used to plug

You are reviewing the different connector types used to plug data cables into the modem and network interface card ports in the back of your computer. Of the following, which are the correct connectors for each port? (Choose two.)

A. RJ-11 connectors are used for phone modem ports.

B. RJ-45 connectors are used for network interface card ports.

C. RJ-45 connectors are used for phone modem ports.

D. RJ-11 connectors are used for network interface card ports.

Solution

my answer is Option A & Option B because RJ-45 connector used for standard network port connection and RJ-11 connector used for ordinary telephone connection. Here RJ-45 connector bigger than RJ-11.