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 |
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If a node is transmitting data using CSMA/CA and detects a collision, it will stop transmitting and retry after a random delay. |
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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 |
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Re-send a packet when it is not acknowledged by the receiver |
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Detect when the receiver's buffer is full and reduce the transmission rate accordingly |
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QUESTION 7 The Direct Routing implementation of wireless network mobility results in the "triangle routing problem",...
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