Computers and Technology, 17.03.2020 04:09, smm1106
UDP and TCP use 1s complement for their checksums. Suppose you have the following three 8-bit bytes: 01010011, 01100110, 01110100. What is the 1s complement of the sum of these 8-bit bytes? (Note that although UDP and TCP use 16-bit words in computing the checksum, for this problem you are being asked to consider 8-bit sums.) Show all work. Why is it that UDP takes the 1s complement of the sum; that is, why not just use the sum? With the 1s complement scheme, how does the receiver detect errors? Is it possible that a 1-bit error will go undetected? How about a 2-bit error?
Answers: 1
Computers and Technology, 22.06.2019 18:00, deathfire5866
Determine whether the following careers would require training or college.
Answers: 1
Computers and Technology, 22.06.2019 23:30, jhonpiper
For her science class, elaine is creating a presentation on weather in the united states. she wants to make the presentation beautiful and interesting by drawing simple cloud or wave shapes. which is the best way for elaine to draw these shapes?
Answers: 1
Computers and Technology, 23.06.2019 08:00, hernandez09297
What is a scenario where records stored in a computer frequently need to be checked
Answers: 2
UDP and TCP use 1s complement for their checksums. Suppose you have the following three 8-bit bytes:...
Mathematics, 03.12.2021 09:50
Mathematics, 03.12.2021 09:50
Mathematics, 03.12.2021 09:50
Mathematics, 03.12.2021 09:50