MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -DSL, also known as Digital Subscriber Line, is high-speed Internet access that uses existing copper telephone lines from homes and businesses to transmit data. This type of high-speed Internet requires a DSL modem, unless your computer already has an internal modem (frequently called a voiceband modem).

Detailed explanation-2: -What is DSL? DSL (Digital Subscriber Link) uses your phone line to provide internet service. Don’t confuse this with dial-up; DSL is much faster and won’t tie up a phone line while you’re using the internet.

Detailed explanation-3: -DSL and cable internet are different in how they deliver internet to your home. DSL internet runs through standard phone lines that are wired into your home. Cable goes through the cable lines. There is more bandwidth with cable, so cable is usually faster.

Detailed explanation-4: -DSL internet works by running an internet signal over copper phone lines and delivering it to your home, much like older dial-up connections do. But unlike dial-up, DSL offers much faster speeds and won’t tie up your phone line. DSL was the first viable broadband internet option available to many people.