One Way to Prevent Viruses Is to Instruct Office Staff

question 19

True/False

One way to prevent viruses is to instruct office staff not to open files or attachments in emails from unknown sources.

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Definitions:

Mean

The arithmetic average of a set of numbers, found by dividing the sum of these numbers by the count of the numbers in the set.

Function

A relationship between a set of inputs and a set of permissible outputs, where each input is related to exactly one output.

Probability

The measure of the likelihood that an event will occur.

Function

A mathematical relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.