Which broadband type has faster download than upload and is commonly used by homes?

Which broadband type has faster download than upload and is commonly used by homes?

• A. ADSL
• B. SDSL
• C. Cable
• D. Satellite

Answer: (A)

Faster download than upload is a feature of asymmetric broadband. Home users typically download much more data (videos, web pages, streaming) than they upload, so connections are designed to maximize downstream speed. ADSL achieves this by using the existing copper telephone line but splitting the available frequencies so that downstream traffic has a larger portion of the bandwidth than upstream. This gives high download speeds while keeping uploads slower, which matches common home usage. It’s also widely deployed for residences because it works over the existing wiring and doesn’t require new infrastructure. Other options either provide equal upload and download speeds (symmetric), are more business-oriented, or rely on different network setups with other drawbacks for typical home use, so they don’t fit the given criterion as neatly.

Faster download than upload is a feature of asymmetric broadband. Home users typically download much more data (videos, web pages, streaming) than they upload, so connections are designed to maximize downstream speed.

ADSL achieves this by using the existing copper telephone line but splitting the available frequencies so that downstream traffic has a larger portion of the bandwidth than upstream. This gives high download speeds while keeping uploads slower, which matches common home usage. It’s also widely deployed for residences because it works over the existing wiring and doesn’t require new infrastructure.

Other options either provide equal upload and download speeds (symmetric), are more business-oriented, or rely on different network setups with other drawbacks for typical home use, so they don’t fit the given criterion as neatly.