What Acts as a Filter and Barrier That Restricts the Flow

question 17

Multiple Choice

What acts as a filter and barrier that restricts the flow of data to and from the firm and the Internet?

• A)spyware
• B)firewall
• C)virus protection software
• D)access control file

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Definitions:

ABAB Reversal Design

A research design involving alternating periods of applying and withdrawing treatment to see how behavior changes.

Alternative Explanations

Different theories or reasons that may explain observations or facts, aside from the primary hypothesis.

Reversal Design

An experimental design that involves repeatedly applying and removing a treatment to observe if doing so results in corresponding changes in the dependent variable.

Designated Drivers

Individuals chosen to abstain from alcohol in order to drive others safely to their destinations.