What are Private Keys used for?
A) To Protect the Public Keys by being cryptographically significant.
B) To Sign Transactions And To Derive an Address From.
C) To Generate An Address which can sign transactions.
Correct Answer:
Verified
Q11: To get most out of the blockchain,
Q12: What's the correct scientific notation?
A) 1 Ether
Q13: Transactions containing the same data to create
Q14: Having a bug-bounty program early on:
A) can
Q15: Which statement is true about the EVM?
A)
Q17: Sending one Ether is actually internally translated:
A)
Q18: When a new block is mined:
A) a
Q19: A Hashing Algorithm is deterministic. What does
Q20: Externally Owned Accounts (EoA):
A) are changing their
Q21: GETH:
A) is the reference implementation of the
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