Which Transmission Technology Utilizes Existing Telephone Lines

question 11

Multiple Choice

Which transmission technology utilizes existing telephone lines?

• A) DSL
• B) ATM
• C) SONET
• D) T-carrier systems

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Definitions:

Depreciation Expense

The systematic allocation of the cost of a tangible asset over its useful life, reflecting its decrease in value over time.

Journal Entry

A record in accounting that represents a financial transaction in a double-entry bookkeeping system, documenting debits and credits to accounts.

Net Income

The earnings left for a firm after deducting expenses, taxes, and all other costs from the total income.