A modem or broadband modem is a hardware device that connects a computer or router to a broadband network. For example, a cable modem and DSL modem are two examples of these types of Modems. A. It is used to convert digital data into analog. An analog-to-digital converter, or ADC because it is more commonly called, is a device that converts analog signals into digital signals. A modem may be a device or program that enables a laptop to transmit knowledge over, for example, telephone or cable lines. Hence, this statement is true. B. It also converts analog data into digital data. Its a machine that converts digital signals to analog and back again. data that travels over phone or cable lines are analog, but your laptop only understands digital. The modem makes that translation. Hence, this statement is true. C. Sends the data packet to specific addresses. A network modem plays an important role in how data packets travel to and from a laptop to a host across the web. The modem is the conduit that sends data to and from the internet. Hence, this statement is true. D. Inspects data packets received over the internet. Deep packet inspection (DPI) refers to the method of examining the full content of data packets as they traverse a monitored network checkpoint. Hence, this statement is false. Hence, the correct answer is A, B, and C only.