Case Study 9-1 Pedro Likes to Surf the Internet and Downloads Several Files

question 16

Multiple Choice

Case Study 9-1
Pedro likes to surf the Internet and downloads several files.  He does not know much about computer security.  He thinks if he has a password to sign-in he is secure.
-To help him be protected in the future, you explain that he needs to be sure that the ______ is turned on.

• A) malware
• B) spyware
• C) Windows Firewall
• D) router

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Definitions:

Efferent

Referring to the conduction of signals away from a central structure or organ, particularly in relation to nerve fibers transmitting impulses from the central nervous system to the periphery.

Afferent

Describes nerves or vessels that carry signals toward a central structure or the brain.

Precursors

Precursors are substances, cells, or chemical compounds that precede and are the origin or source of another substance or biological entity.

Plasma Cells

A type of white blood cell that produces antibodies in response to infections.