Mell What is the definition of modem in computer?
Modem is short for “Modulator-Demodulator.” It is a hardware component that allows a computer or another device, such as a router or switch, to connect to the Internet. It converts or “modulates” an analog signal from a telephone or cable wire to digital data (1s and 0s) that a computer can recognize.
What is a modem and why it is required?
A modem is a small box that connects your devices to the Internet using cables. Unlike a router, a modem doesn’t provide your home with Wi-Fi connectivity. A modem acts as a digital translator, taking an information signal from your cable, fiber or phone lines and making it accessible to your computer.
What is a modem and what does it do?
Modem is short for Modulator Demodulator . It’s an electronic device used to access the Internet that modulates carrier waves to encode information to be transmitted and also demodulates incoming carrier waves to decode the information they carry.
What is modem and its benefits?
What is Modem and its benefits. Modem is actually one of the most important hardware devices used in the computer especially for the purpose of networking of the internet. Modems are used to modulate signals of analog types so as to be able to encode the digital information from it. Modems are also used for demodulation of the signals so as to decode the information transmitted.
What are the disadvantages of a modem?
Risks With Modems. One potential disadvantage of having a modem connected to the internet is that it can leave you vulnerable to malware and hackers gaining access to your devices. For this reason, many routers and modems include built-in firewalls that restrict outside access to your network.
What is a modem best defined as?
A modem is best defined as. A modem is best defined as a device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. Log in for more information.