You Are Researching the Possibility of Upgrading Your Analog Modem

Multiple Choice

You are researching the possibility of upgrading your analog modem to ISDN. Which of the following is true about ISDN modems and connections?

A) you can only connect one device to an incoming line
B) the BRI has a data rate of 1.544 Mbps
C) ISDN works only on fiber optic lines
D) you can have a voice and data connection simultaneously