The Difference Between a SDSL Connection and a ADSL Connection

question 19

Multiple Choice

The difference between a SDSL connection and a ADSL connection is

• A)ADSL lines have different upload and download speeds.
• B)ADSL and SDSL are the same.
• C)DSL lines have different upload and download speeds.
• D)data transmission and voice transmission can occur at the same time with ADSL and not with SDSL.
• E)data transmission and voice transmission can occur at the same time with SDSL and not with ADSL.

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Definitions:

Estuary

A highly productive ecosystem where nutrient-rich water from a river mixes with seawater.

Oxygen

A chemical element essential for most life forms on Earth, a component of the air and a key element in the respiratory processes of most living organisms.

Nutrients

Substances that provide nourishment essential for the growth and maintenance of life, including carbohydrates, proteins, fats, vitamins, and minerals.