Cryptocurrency

Cryptocurrency

Open Ended

What are sone cryptography based payment methods that you know of?

Multiple Choice

What is a property specific to cryptographic hash functions?

• Input can be of any size

• Uses blockchain technology

• Collision resistence

• None of the above

Multiple Choice

What is most significant about cryptocurrency security?

• Decentralisation

• Hash Encryption

• Blockchain Technology

• None of the Above

Multiple Choice

What is the greatest risk to major cryptocurrencies?

• 51% attacks

• Public ledgers

• Blockchain forking

• Encryption breaking