A Firewall May Also Help Prevent Some Trojan Horses from Leveraging

question 27

Multiple Choice

A firewall may also help prevent some Trojan horses from leveraging the local network through unauthorized service ports called ____.

• A) back doors
• B) application proxies
• C) perimeters
• D) content locks

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Definitions:

Ratio Scale

A scale where there is a true zero point, allowing for the measurement of ratios between data points.

Proportion

A statistical measure expressing the fraction of a quantity within a whole.

Sample

A subset of a population selected for measurement, observation, or questioning to provide statistical information about the population.

Sample

A group of people or objects chosen from a broader group to conduct statistical studies.