Which of the Following Is True Regarding the IPv4 Multicast

question 14

Multiple Choice

Which of the following is true regarding the IPv4 multicast address format?

• A) The first 3 bits of the address set to '110'
• B) A value between 223.0.0.0 and 239.255.255.255
• C) The first 4 bits of the address set to '1111'
• D) A subnet mask to indicate the network and host portion of the address
• E) The first 4 bits of the address set to '1110'

---

Definitions:

Subarachnoid Space

The area between the arachnoid membrane and pia mater around the brain and spinal cord, filled with cerebrospinal fluid, providing cushioning and transport of nutrients.

Epidural Space

A fat-filled space surrounding the spinal cord that provides a protective cushion and houses nerves and blood vessels.

Meninges

Three protective membranes that envelop the brain and spinal cord, comprising the dura mater, arachnoid mater, and pia mater.

Reciprocal Innervation

A neurological process where the activation of one muscle is accompanied by the relaxation of its antagonist muscle.