You’re probably familiar with the serial cables that are used to connect external modems with computers. There also exists another type of cable called a null modem cable. How is a null modem cable used?
A) To connect two modems to each other
B) To connect two computers without using a modem
C) To connect two Ethernet adapters together
D) To connect serial printers to a computer
Category: CompTIA A+ Pop Quizzes