Greg Feels Comfortable That No One Can Open and Read

question 22

Multiple Choice

Greg feels comfortable that no one can open and read his e-mails. What does Greg have installed in his computer?

• A) anti-virus software
• B) spyware
• C) encryption software
• D) a Trojan horse
• E) a worm

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Definitions:

Physiological Relaxation

A state in which the body is not in alert mode, often characterized by reduced tension and stress, and an increased feeling of calm.

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for conserving energy and promoting the "rest and digest" response in the body.

Somatic Nervous System

The part of the peripheral nervous system that controls voluntary movements of skeletal muscles.

Myelin Sheath

A fatty layer that encases the axons of some neurons, serving to speed up the transmission of nerve impulses.