How Blockchain Actually Works Quiz

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How Blockchain Actually Works: a General level Cryptocurrency quiz. Test your knowledge with 10 questions!
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Questions

Question 1
What links blocks together in a chain?
A Digital keys
B Cryptographic hashes
C Passwords
D Glue
Question 2
What is 'mining'?
A Validating transactions
B Printing money
C Digging for gold
D Hacking accounts
Question 3
Once data is added to a blockchain, it is usually:
A Editable
B Encrypted in a vault
C Deleted daily
D Immutably recorded
Question 4
What is a 'node'?
A A type of wallet
B A cryptocurrency coin
C A blockchain hack
D A computer in the network
Question 5
What is a private key used for?
A Logging into Facebook
B Mining blocks
C Signing transactions
D Public identification

📋 This quiz has 10 questions in total.

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