What Advantages Does IGMPv2 Have Over IGMPv1

question 25

Multiple Choice

What advantages does IGMPv2 have over IGMPv1?

• A) The Source-Specific Query message is added.
• B) The Group-Specific Query message is added.
• C) The Leave message is added.
• D) The maximum response time field is added.

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Definitions:

All-Or-None Contraction

A principle stating that a nerve or muscle fiber responds completely or not at all to a stimulus once the stimulus reaches a threshold value.

Muscle Fiber

A single, elongated muscle cell that can contract in response to stimulation.

Motor Unit

Single neuron and the muscle fibers it innervates.

Cholinesterase

An enzyme that breaks down acetylcholine and other choline esters in the nervous system to terminate synaptic transmission.