What does the term ‘modem’ stand for?

The term 'modem' stands for 'Modulate/Demodulate.' This reflects its primary function within communications technology. In basic terms, a modem modulates analog signals into digital data for transmission over phone lines or cables, and demodulates incoming signals back into a form that computers can understand. This capability is crucial for enabling different types of digital communication, such as connecting to the internet, where the data must traverse various types of communication mediums that may use analog signals. Understanding this term is fundamental when discussing networking components, particularly in the context of setting up internet connections or troubleshooting network issues.

The other options do not correctly define the term 'modem.' 'Modern Digital Extender Module' and 'Multiple Data Enhancing Module' are not recognized terms in the field of telecommunications and do not accurately reflect the functionality of modems or their role in data communication.