$1)$

What is the difference between a BSS and an ESS?

$2)$

Discuss the three types of mobility in a wireless LAN.

$3)$

How is OFDM different from FDM$?$

$4)$

What is the access method used by wireless LANs?

$5)$

What is the purpose of the NAV?

$6)$

Compare a piconet and a scatternet.

$7)$

Match the layers in Bluetooth and the Internet model.

$8)$

What are the two types of links between a Bluetooth primary and a Bluetooth secondaryl

$9)$

In multiple$-$secondary communication, who uses the even$-$numbered slots and who uses the odd$-$numbered slots?

$10)$

How much time in a Bluetooth one$-$slot frame is used for the hopping mechanism? What about a three$-$slot frame and a five$-$slot frame?

$11)$ Compare and contrast CSMAICD with CSMAICA.