Answer questions based on the following passage:

There will hardly be anyone who will be ignorant of the name of cryptocurrency. For the last few years, cryptocurrency has become very popular all over the world. Its craze in Bangladesh has also increased very fast. It's nothing but a digital currency that is based on Blockchain technology. Some popular cryptocurrencies are Bitcoin, Binance coin, Ethercum. XRP. ctc.

The most important thing about this currency is that it's completely decentralized, which means that there is no control of any country over it, that's why many countries still consider it illegal, but recently India has considered it legal,

It's such a currency that doesn't exist in physical form, but with its help, you can buy any goods and also do investing and trade. When a transaction takes place, it's monitored through powerful computers, which is called cryptocurrency mining in another language.

Cryptocurrency mining means-

Created: 6 months ago | Updated: 6 months ago
Updated: 6 months ago
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