Question

3. Select the 802.11 layer that defines the characteristics and methods of transmitting and receiving data....

3. Select the 802.11 layer that defines the characteristics and methods of transmitting and receiving data.

a. PLCP

b. PMD

c. LLC

d. MAC
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Homework Answers

Answer #1

Answer: option b

PMD

for the following reason

PMD which is known as the physical machine dependent.

It is used to define the characteristics and methods of transmitting and receiving data

It is done with the help of wireless channels.

And rest of the options are wrong beause they deal with other functions

And plcp is responsible for_transferring mac protocol data units between 2 or more nodes in pmd layer

And mac layer is for encryption and fragmentation,

And phy is for the channel selection

So this three options does not suit the given statement

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