This Version of Internet Protocol (IP)has Been the Prevailing Version

question 2

Multiple Choice

This version of Internet Protocol (IP) has been the prevailing version since 1983, but it is being phased out.

• A)IPv2
• B)IPv3
• C)IPv4
• D)IPv6

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system involved in muscle activation, memory formation, and the modulation of other neural activities.

Monoamines

A group of neurotransmitters, including dopamine, serotonine, and norepinephrine, that play key roles in regulating mood, arousal, and cognition.

Endorphins

Natural, opiate-like neurotransmitters linked to pain control and to feeling pleasure.

Dopamine

A neurotransmitter in the brain that plays a key role in regulating mood, motivation, and reward, among other functions.