Quiz Complete, well Done!
Which of the following is an advantage of using checksums in data transmission?
RAID
How many digits are typically in a check digit?
parity bits
What happens if a check digit does not match the calculated value?
Striping
What is the purpose of a network data echo check?
ARQ protocols typically use
mechanisms to adjust the transmission rate based on network conditions.
Automatic Repeat Query
If a transmitted code has an even number of 1s but the receiver expects an odd number, it means there is a
.
Checksums are often used in computer
to detect tampering.
Parity blocks
Retransmission
Which error control method does ARQ employ?
echo check
What happens if an error is detected using parity bits?
The calculation of a
involves performing mathematical operations on the other digits in the number.
What happens if a checksum does not match during data transmission?
Which of the following is a common application of checksums?
What is a limitation of parity blocks?
