It's possible to access the blockchain via an Ethereum Node:
A) only via JavaScript because there is the proprietary Web3.js library.
B) by any programming language, as long as it adheres to the JSON-RPC standard.
Correct Answer:
Verified
Q1: Ethereum Nodes:
A) must implement the Ethereum protocol
Q2: A Private Network is:
A) a side Channel
Q4: Consensus is reached:
A) by the miner nodes
Q5: Proof of Work (PoW) vs. Proof of
Q6: Block Difficulty:
A) is determined by the Ethereum
Q7: Hashing Mining uses:
A) Keccack256 while internally to
Q8: What are Ethereum Nodes?
A) Programs implementing the
Q9: A Blockchain Node:
A) can never become a
Q10: Which is the right order for Denominations?
A)
Q11: To get most out of the blockchain,
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