Quiz Complete, well Done!
ARQ relies on the use of
packets to confirm that data has been successfully received.
Why is a check digit important?
The use of parity blocks improves the
of data storage.
What is the purpose of a network data echo check?
Which of the following is an advantage of ARQ?
Checksums are often implemented using
functions.
What happens if an error is detected using parity bits?
Feedback
What does the parity block allow in RAID?
Parity blocks are used in
storage to detect and correct errors.
The presence of a parity bit allows the
to check if any errors occurred during transmission.
What is a check digit?
4. In the network data echo check, the sender compares the
data with the original transmitted data.
Which of the following is a correct even parity bit for the binary number 1011?
Packet Loss
echo check
Fault tolerance
How is parity calculated in a parity block?
Capacity Overhead
The purpose of parity blocks is to ensure
integrity.
