Block Difficulty:

Block Difficulty:
A . is determined by the Ethereum Committee every fortnight to reflect the average amount of transaction and it cannot be influenced by the network itself.
B . increases when the time between mined blocks is below 10 seconds, while it decreases when the time is above 20 seconds.
C . increases when the time between mined blocks is below 20 seconds, while it decreases when the time is above 60 seconds.

View Answer

Answer: B