Quiz Complete, well Done!
What is the purpose of a network data echo check?
error correction
Luhn algorithm
2. A network data echo check is performed by sending a
of the transmitted data back to the sender.
The main purpose of Automatic Repeat Query is to detect and correct
in data transmission.
Which of the following is true about checksum collisions?
What happens if a check digit does not match the calculated value?
Checksum
What is a limitation of parity blocks?
even parity
Timeout
How many digits are typically in a check digit?
A
is commonly used in barcodes to ensure scanning accuracy.
Which of the following is a common application of checksums?
Fault tolerance
What happens if an error is detected in a parity block?
4. In the network data echo check, the sender compares the
data with the original transmitted data.
One popular checksum algorithm is the
(Cyclic Redundancy Check).
RAID
ARQ relies on the use of
packets to confirm that data has been successfully received.
