Question

question 4 of 10
which example is a type of cryptocurrency?
a. a qr code
b. a certificate of deposit
c. bitcoin
d. blockchain

Explanation:

• A QR code is a scannable barcode, not cryptocurrency.
• A certificate of deposit is a bank savings product, not cryptocurrency.
• Bitcoin is the first and most well-known decentralized cryptocurrency.
• Blockchain is the underlying technology for most cryptocurrencies, not a cryptocurrency itself.

Answer:

C. Bitcoin