Currency is defined as the main medium of exchange issued and regulated by governments. Cryptocurrency is a digital currency that uses cryptography for security and operates on a decentralized, non-government controlled ledger called a blockchain. Some key characteristics of cryptocurrencies include being irreversible, unidentified, globally fast, secure transactions without gatekeepers. Popular cryptocurrencies include Bitcoin, Ethereum, Litecoin and Ripple.

1. What is the basic definition of
Currency?
 the main medium of exchange in the world
 it’s used to facilitate transactions.
 issued by government and circulated under its supervision and
regulations.

2. What is Cryptocurrency ?
 virtual(digital) currency
 works on the principles of cryptography and electronic medium
communication.
 Cryptocurrency is the mix of crypto and currency.
 Crypto- is abbreviation of “cryptography”, which means computer technology
that is used for security, hiding information and identities.
 Its decentralized control and is controlled by non-government bodies
 Was first issued by Satoshi Nakamoto, 2009
 Cryptocurrency used the ledger to store the digital transaction

3. What are Characteristics of Cryptocurrency
technology platform ?
 Irreversible
 Unidentified
 Global Speed
 Secure
 No Gatekeeper

4. Types of Cryptocurrencies
 There are many types of cryptocurrencies such as:
 Ethereum
 Litecoin
 Ripple
 And Bitcoin (Most famous type)
 Bitcoin uses cryptography and block chain record