In a ________ Network,a Dedicated Communications Path Is Established Between

question 10

Multiple Choice

In a ________ network,a dedicated communications path is established between two stations through the nodes of the network.The telephone network is the most common example.

• A)frame relay
• B)ATM
• C)circuit switching
• D)packet switching

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Definitions:

Risk-Free Return

The theoretical return on an investment with zero risk, typically represented by government bonds or bills, serving as a benchmark for assessing investment performance.

Information Ratio

This ratio measures the excess return of a portfolio over the benchmark's return, relative to the volatility of those excess returns, indicating the portfolio manager's ability to generate consistent excess returns.

Risk-Free Return

The theoretical return on investment with no risk of financial loss, often represented by the yield on government securities.

Sharpe's Measure

A metric used to evaluate the risk-adjusted return of an investment, calculating the excess return per unit of deviation in an investment.