Question
The technology that provides high internet speed over telephone wiring is called:
This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper (8-Mar-2021) (Shift 2)
The correct answer is
ADSL
ADSL Technology for High Internet Speed
The technology specifically designed to provide high internet speed over existing telephone wiring is known as ADSL.
Understanding ADSL
- ADSL stands for Asymmetric Digital Subscriber Line.
- It is a type of Digital Subscriber Line (DSL) broadband modem technology.
- ADSL uses the copper wires of a standard telephone line to provide internet access.
- It achieves higher download speeds than upload speeds, making it suitable for typical internet usage like browsing and streaming.
- ADSL allows simultaneous use of the telephone line for voice calls and internet access by utilizing different frequencies.
Evaluating Other Options
- ALSD, ASLD, ADLS are not recognized standard acronyms for technologies providing high internet speed over telephone lines.
Therefore, ADSL is the correct technology.
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