Which of the following is an internet connection option?
ADial-up connection
BDigital subscriber line
CBroadband
DAll of the above ✓ Correct
Correct answer: (D) All of the above
Explanation
Dial-up, DSL and broadband are all genuine ways of connecting to the internet, covering every item named here.
A dial-up connection uses a modem over an ordinary phone line at low speed.
A digital subscriber line carries faster data over the same copper phone wires without blocking calls.
Broadband is a general high-speed always-on connection covering cable, fibre and more.
They differ mainly in speed, cost and whether the line stays permanently connected.
Broadband has now largely replaced the slow dial-up of the early internet.
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