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, 21.06.2019 16:00
Create a logic array qualifyingindex with true for any location where the runner is male with a running time less than 8.2. row array runnergenders indicate if a runner if male (m) or female ( f. row array runnertimes indicates the corresponding runner's time.
Answers: 1
Computers and Technology, 22.06.2019 20:30
In this lab, you complete a prewritten c program that calculates an employee’s productivity bonus and prints the employee’s name and bonus. bonuses are calculated based on an employee’s productivity score as shown below. a productivity score is calculated by first dividing an employee’s transactions dollar value by the number of transactions and then dividing the result by the number of shifts worked.
Answers: 3
Computers and Technology, 22.06.2019 22:30
Which of the following factors would your hypothetical supervisor look at when deciding whether to test a biological material sample for dna? the amount of other evidence you have implicating a suspect in a crime the annual budget for the crime lab both of the above none of the above; you would almost always order a test
Answers: 3
Both TCP and UDP use 1’s complement for their checksum values: a. Suppose that you have the followin...
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