Navigate through pow vs pos scenarios and make critical decisions! Learn key concepts as you try to keep your money safe.
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Scenario 1 of 12
What is Consensus?
You're learning about blockchain and hear that all nodes need to "agree" on which transactions are valid. A friend explains this is called "consensus" - a mechanism that ensures all nodes agree on the transaction order and validity.
Do consensus mechanisms ensure all nodes agree on valid transactions?
Press Y for YES or N for NO