Multiple Choice
When solidity is compiled then also Metadata is generated:
A) the Metadata contains the ABI Array, which defines the Interface to interact with the Smart Contract. Metadata can also contain the address of the smart contract when it gets deployed.
B) metadata contains the address, and the size of the smart contract. The ABI Array is generated externally upon deploying the smart contract.
C) the ABI array and the Metadata are not generated when solidity is compiled to bytecode, its generated by a migration software which deploys the smart contract on the blockchain.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: What are Private Keys used for?<br>A) To
Q3: To develop smart contracts:<br>A) it's good to
Q4: When you are programming a game like
Q5: Files can be imported:<br>A) using relative and
Q6: To communicate with an Ethereum node via
Q8: Multi-Line Comments in Solidity are:<br>A) working with
Q9: Gas costs accrue on sending a transaction:<br>A)
Q10: What's the correct scientific notation?<br>A) 1 Ether
Q11: Block Difficulty:<br>A) is determined by the Ethereum
Q12: EVM assembly:<br>A) is much better than Solidity