T1 Lines

question 83

Multiple Choice

T1 lines:

• A)operate over existing telephone lines to carry voice,data,and video.
• B)operate over coaxial lines to deliver Internet access.
• C)do not provide guaranteed service levels,but simply "best effort."
• D)have up to twenty-four 64-Kbps channels.
• E)are high-speed,leased data lines providing guaranteed service levels.

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Definitions:

Risk-free Rate

The interest rate at which an investor can invest in an absolutely risk-free security over a specified period.

Arbitrage Opportunity

A situation where a trader can profit from differences in price of the same or similar financial instruments on different markets or in different forms.

Risk-free Rate

The theoretical rate of return of an investment with no risk of financial loss, often represented by government bonds.

Diversified Portfolios

Investment portfolios constructed to spread risk across various asset classes or sectors to reduce volatility.