Explain Tech
Tech 101
Prompting AI
Resources
Sign In
Dashboard
Open menu
All Quizzes
Unit 12
Crypto and Blockchain Basics
Crypto and Blockchain Basics Quiz
Question 1 of 5
20%
What is a blockchain in plain English?
A
A private spreadsheet owned by one company
B
A shared digital ledger where participants agree on transaction history
C
A password manager for cryptocurrency
D
A social network for investors
Previous
Next