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If the checksum did change during transmission, wouldn't that mean a transmission error occurred?
Any compression or encryption in the middle of transmission affects the data at that moment, but that's the wrong time to try to calculate a checksum for comparison purposes.
(Unless it is yet another layer of error checking, used after compression/encryption but before transmission, and again after reception but before decompression/decryption.)
What else can I help you with?
What is the advantage of checksums?
Checksums provide a way to verify the integrity of data by generating a unique value based on the data. By comparing this value before and after data transmission, errors or tampering can be detected. This helps ensure data accuracy and reliability.
What is added to data at the source and verified at the destination?
Checksums!
What are the two methods of checking the integrity of data?
Two common methods for checking the integrity of data are checksums and hash functions. Checksums involve calculating a small, fixed-size value from a larger set of data, which can be used to verify that the data has not changed. Hash functions generate a unique fixed-size string (hash) for a given input, allowing for quick comparisons to detect any alterations. Both methods help ensure that data remains accurate and uncorrupted during storage or transmission.
How is accuracy achieved in an effective data communication system?
By ensuring that data does not change during transmission
How do you change transmission on a 1997 Buick Skylark?
Do you mean "change THE transmission" or "Change the transmission FLUID"? Big difference there....
Do you have to change the flywheel when you change an automatice transmission to a manual transmission?
Yes.
How do you change ML55 transmission oil?
How do you change ML55 transmission oil?
How do you change the transmission fluid on your previa?
what millage will be change transmission fluid
How do you change transmission in a Acura Legend?
How do you change transmission in a acura legend?
What happens during an action potential in a neuron?
During an action potential in a neuron, there is a rapid change in electrical charge across the cell membrane. This change allows for the transmission of signals along the neuron.
Repeatability of packets in a network?
Packets are never repeated in a network because information in their headers will always change (sequence id, checksums, etc.). The data may be repeated, but that is only a part of the packet.
Change transmission light in a Mercury Tracer 1999?
There is no change transmission lamp.
