Computers and Technology, 12.03.2021 21:30, jennarosebrand3518
Both TCP and UDP use 1’s complement for their checksum values: a. Suppose that you have the following 8-bit bytes: 01010101, 01110000, and 01001100. Calculate the 1’s complement of the sum of all of these 8-bit bytes (that is, add them all together and then determine the 1’s complement from that sum), being sure to handle the overflow as described in the text in a circular fashion. Note that TCP and UDP use 16-bit words in computing the checksum, but only 8-bits are used here for simplicity. b. Is it possible that a 1-bit error will go undetected by the checksum? If yes, explicitly state how this can happen. c. Is it possible that a 2-bit error will go undetected by the checksum? If yes, explicitly state how this can happen.
Answers: 3
Computers and Technology, 22.06.2019 18:30, leannhb3162
Which of these options are the correct sequence of actions for content to be copied and pasted? select content, click the copy button, click the paste button, and move the insertion point to where the content needs to be inserted. click the copy button, select the content, move the insertion point to where the content needs to be inserted, and click the paste button. select the content, click the copy button, move the insertion point to where the content needs to be inserted, and click the paste button. select the content, move the insertion point to where the content needs to be inserted, click the copy button, and click the paste button.
Answers: 3
Computers and Technology, 22.06.2019 23:30, lexirandall19
Define a function printfeetinchshort, with int parameters numfeet and numinches, that prints using ' and " shorthand. ex: printfeetinchshort(5, 8) prints: 5' 8"
Answers: 1
Computers and Technology, 23.06.2019 16:00, CalCDanG
What is the biggest difference between section breaks and regular page breaks? section breaks are more difficult to add than page breaks. section breaks make it easier for you to view the document as an outline. section breaks allow you to have areas of the document with different formatting. section breaks are smaller than regular page breaks.
Answers: 2
Both TCP and UDP use 1’s complement for their checksum values: a. Suppose that you have the followin...
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