All internal and external modems have two _____ sockets.
A) RJ-11
B) RJ-45
C) DB
D) USB

Question

Quizplus · Accepted Answer

RJ-11 sockets are the standard connectors used for telephone lines, which are the most common connection type for both internal and external modems. RJ-45 connectors are typically used for Ethernet connections and are not commonly used for modems. DB sockets (such as DB-9 or DB-25) were used in older computers for serial connections but are now less common. USB sockets are also used for some modems, but not all, and are less common than RJ-11 connections.

All Internal and External Modems Have Two _____ Sockets