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torisob [31]
2 years ago
8

The source Host A is going to send 5KB (5120byte) of data to the destination Host B over an established TCP connection, which ha

s a window size (rwnd) of 4KB (4096byte) and a maximum segment size (MSS) of 1KB (1024byte). Assuming Go-Back-N is used in TCP.
Suppose there are errors in the transmissions. For each of the following independent transmission error cases, please calculate the total number of segments sent out from the source (including retransmissions) in order to complete the transmissions of the 5KB data to the destination.

Case A. The 2nd segment is corrupted. Other transmissions are fine. What is the total number of segments sent out from the source (including retransmissions)?

Case B. The 2nd segment is correctly received, but the ACK to the 2nd segment is lost. Other transmissions are fine. What is the total number of segments sent out from the source (including retransmissions)?
.
Case C. The 4th segment is lost. All other transmissions are fine. What is the total number of segments sent out from the source (including retransmissions)?

Case D. The 5th segment is lost. All other transmissions are fine. What is the total number of segments sent out from the source (including retransmissions)?

Case E. The 5th segment is correctly received, but the ACK to the 5th segment is lost. Other transmissions are fine. What is the total number of segments sent out from the source (including retransmissions):
Computers and Technology
1 answer:
NISA [10]2 years ago
3 0

Answer:

the answer is d have a nice day

Explanation: i got a 100

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Satelite

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4 years ago
the graph at left in the tctct, c-plane models the global wind power capacity, ccc, in gigawatts, ttt years since 199619961996.
Elena-2011 [213]

The intercept of a graph is the point where the graph crosses the axes of the graph.

The interpretation of the c-intercept is: <em>in 1996, the global wind power capacity was approximately 7 gigawatts.</em>

On the graph (see attachment), we have the following observations

  1. The vertical axis represents the global wind power capacity (i.e. the c-axis)
  2. The horizontal axis represents the years since 1996 (i.e. the t-axis)

So, the c-intercept is the point that crosses the vertical axis.

From the graph, the curve crosses the c-axis at c = 7, and t = 0 (i.e. years = 1996)

Hence, the interpretation of the c-intercept is: <em>in 1996, the global wind power capacity was approximately 7 gigawatts.</em>

<em />

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Read more about intercepts at:

brainly.com/question/3334417

4 0
2 years ago
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I want to say it's C. Animations.

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<u>In physics</u>, efficiency is a measure of how much energy is conserved in a process.

<u>In programming</u>, efficiency is directly linked with the speed of runtime execution for software and algorithmic efficiency.

In this comparison, both meanings try to measure the quality of the processes and have formulas to detect this efficiency.

Both meanings have different formulas to define the measures, Big O notation for programming and percentage of energy output divided by energy input for physics. Furthermore, in physics is not possible to get 100% efficiency, but it is possible for programming to have O(1) of efficiency.

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