What Is the Difference Between a Trojan Horse and a Virus

question 18

Multiple Choice

What is the difference between a Trojan horse and a virus?

• A) Trojan horses are benign applications.
• B) Trojan horses do not replicate themselves.
• C) Trojan horses are not as destructive.
• D) Trojan horses can penetrate firewalls.

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Definitions:

Degrees of Freedom

The number of independent pieces of information available to estimate another piece of information or the parameters in a statistical model.

One-sample Chi-square Test

A statistical test used to compare the observed distribution of data with an expected distribution to test the goodness of fit.

Medians

The middle value in a data set, which divides the set into two equal halves.

Mann-Whitney U

A nonparametric test used to compare differences between two independent samples.