The Best Defense Against Unauthorized Access to Systems Over the Internet

question 54

True/False

The best defense against unauthorized access to systems over the Internet is a firewall,which is hardware and software that blocks access to computing resources.

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Definitions:

Domain

The collection of all potential x-values for which a given function exists.

Range

The difference between the highest and lowest values in a set of data, or the set of all possible values of a function.

\(f ( x )\)

Represents a function of x, a way to show the relationship between x (input) and f(x) (output) in mathematical terms.

Surface Area

The total area of the exterior surface of a three-dimensional object.