Which statement about ADSL is true?

Which statement about ADSL is true?

• A. It provides a symmetrical data stream
• B. It is primarily used by commercial organisations
• C. It has faster download than upload
• D. It uses satellite signals

Answer: (C)

ADSL is designed to provide faster download than upload over existing copper telephone lines. This asymmetric arrangement matches typical home usage, where people download more data (web pages, videos, apps) than they upload. That’s why the statement about having faster download speeds is true. It’s not a symmetrical data stream, so it wouldn’t have equal download and upload speeds. It uses copper lines rather than satellite signals, and while commercial use exists, ADSL is widely used by homes and small businesses for broadband.

ADSL is designed to provide faster download than upload over existing copper telephone lines. This asymmetric arrangement matches typical home usage, where people download more data (web pages, videos, apps) than they upload. That’s why the statement about having faster download speeds is true. It’s not a symmetrical data stream, so it wouldn’t have equal download and upload speeds. It uses copper lines rather than satellite signals, and while commercial use exists, ADSL is widely used by homes and small businesses for broadband.