Computers and Technology, 02.10.2019 05:30 julie426
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 21:30
After you clean an engine with hot water spray, it seems to stall; when it doesn't stall, it's idling noisily. technician a says to check for loose bolts on the flex plate near the torque converter. technician b says to wipe down the spark plug wires and the distributor cap. who is correct? a. technician a b. both technicians a and b c. technician b
Answers: 1
Computers and Technology, 23.06.2019 09:00
What provides an array of buttons for quick access to commonly used commands and tools
Answers: 1
Computers and Technology, 23.06.2019 14:00
Select the correct answer. andre was recently hired by an organization to check for system vulnerabilities. he is supposed to exploit these vulnerabilities and create a report on the extent of damage to which the system was susceptible. what position does andre hold in this organization? a. information security analyst b. information assurance manager c. penetration tester d. network security engineer e. chief information security officer
Answers: 2
Computers and Technology, 24.06.2019 12:00
Which spreadsheet operation does a look function perform?
Answers: 1
Udp and tcp use 1s complement for their checksums. suppose you have the following three 8-bit bytes:...
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Biology, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Social Studies, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00
Social Studies, 09.02.2021 19:00
Chemistry, 09.02.2021 19:00
History, 09.02.2021 19:00
Mathematics, 09.02.2021 19:00