COGNITIVE ASSESSMENT to Prevent Unauthorized Users from Reading Data as It

question 21

Multiple Choice

COGNITIVE ASSESSMENT To prevent unauthorized users from reading data as it travels over a network, what process should the administrator specify?

• A) encryption
• B) decoding
• C) scrambling
• D) authorization

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Definitions:

Qualitative Variables

Variables that express categorical data and can be described or classified by qualities rather than numerical measures.

Contingency-table Test

A statistical test used to determine whether there is a significant association between two categorical variables.

Expected Cell Frequency

In the context of a contingency table, it is the number of observations expected in a cell based on the hypothesis being tested.

Chi-square Test of Independence

The Chi-square Test of Independence is a statistical test used to determine if there is a significant relationship between two categorical variables.