What Standard Provides a Greater Degree of Security by Implementing

question 48

Multiple Choice

What standard provides a greater degree of security by implementing port-based authentication and blocks all traffic on a port-by-port basis until the client is authenticated using credentials stored on an authentication server?

• A)IEEE 802.1a
• B)IEEE 802.1x
• C)LDAPS
• D)TACACS

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Definitions:

Ability-To-Pay Principle

The idea that those who have greater income (or wealth) should pay a greater proportion of it as taxes than those who have less income (or wealth).

Marginal Cost

the additional cost incurred to produce one more unit of a good or service.

Marginal Benefit

The added joy or utility one achieves by consuming an additional unit of a product or service.

Cost-Benefit Analysis

is a systematic approach to estimating the strengths and weaknesses of alternatives, used to determine the best option through weighing the cost against benefits.