Question

QUESTION 7

The Direct Routing implementation of wireless network mobility results in the "triangle routing problem", where a correspondent needs to send all communications through the destination node's Home Agent.

True

False

10 points   

QUESTION 8

ARP requests are sent as a broadcast message to the network

True

False

QUESTION 10

Which of the following assertions is true regarding the 802.11 protocol?

		The 802.11 protocol uses Collision Detection like the Ethernet protocol
		If a node is transmitting data using CSMA/CA and detects a collision, it will stop transmitting and retry after a random delay.
		Two nodes may send data at the same time using the 802.11 protocol without realizing their transmissions are interfering.

10 points   

QUESTION 11

Multiple senders can transmit at the same time on the same channel using CDMA without causing collisions

True

False

10 points   

QUESTION 12

Which of the following functions are provided by the TCP protocol?

		Translate a host name into an IP address
		Re-send a packet when it is not acknowledged by the receiver
		Detect when the receiver's buffer is full and reduce the transmission rate accordingly