12th computer applications chapter 16

What is a fork in Cryptocurrency 12th computer application?
What is a fork in cryptocurrency? Answer: Many cryptocurrencies operate on the basis of the same source code, in which the authors make only a few minor changes in parameters like time, date, distribution of blocks, number of coins, etc.
These currencies are called as fork._{Apr 14, 2023}.
It is an on-line payment system designed to allow efficient and frequent payments of small amounts. 2.
In order to keep transaction costs very low, the communication and computational costs are minimized here. 3.
The security of micro electronic payment systems is comparatively low.

What is a fork in Cryptocurrency 12th computer application?