<u>Solution:</u>
a) False. Piggyback is used only for efficiency. If there's no data packet to be piggybacked to, then B will just send the acknowledgement packet.
b) False. It is the size of the receiver's buffer that's never changed. RcvWindow is the part of the receiver's buffer that's changing all the time depending on the processing capability at the receiver's side and the network traffic.
c) The given statement is True.
d)
False. The sequence number of the subsequent segment depends on the number of 8-byte characters in the current segment.
e) True. Every TCP segment has a current value of rwnd in the receive window.
f) False. Next_RTT = alpha * last_estimated_RTT + (1-alpha)*newly_collected_RTT_sample. In this case even though the last sampleRTT which is the newly_collected_RTT_sample is 1sec, the next_RTT still depends on alpha and last_estimated_RTT. Therefore, the next_RTT is not necessarily greater than 1sec.
g)
False. The acknowledgement number has nothing to do with the sequence number. The ack. number indicates the next sequence number A is expecting from B.
Answer: False
Explanation:
The given statement is false, as the survey information basically represent feedback in which the service representative contact each and every customers to collect the feedback.
Feedback is in the form of information in which it represent the reaction in the scenario to the output but it basically affects as an input. Therefore, the survey information is in the form of input not as output.
Answer:
0b11110000000 is binary
0o3600 is in octal
0x780 in hexa dec.
Explanation:its a bit complitcated to explain sorry bro!