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Quiz: Running a Full Node
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Question 1 of 8
What is the fundamental difference between a CKB full node and a light client?
A
A full node runs on servers while a light client runs on mobile devices; both verify the same data
B
A full node downloads all block data and independently executes every script to verify all state transitions; a light client only downloads block headers and uses cryptographic Merkle proofs to verify specific cells without running scripts
C
A full node requires more RAM but performs identical verification to a light client; the only difference is resource usage
D
A full node requires a private key to participate in the network while a light client is read-only and can only query data
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