imToken Learn and Earn 6

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Learn about the Ethereum Merge and complete the quiz, and you can get the Ethereum upgrades series NFT after scoring 80 points or more.

Please note: There are a total of 8 quizzes, 7 of which are learn and earn, and 1 is use and earn.

                                  Ethereum: An open-source platform

Activity period: 2022/09/27 15:00 – 2022/10/16 15:00 (SGT)

1. Which of the following descriptions about self-run node is false:

Users need to have at least 32 ETH

Users maintain validator nodes by themselves and receive the staking rewards

Users take full self-control for running the client and have no centralization risk

Uses don’t need to put too much effort into node operation and maintenance [ Correct Answer ]

2. The common ETH staking pool tokens include_____: (more than one choice)

BETH [ Correct Answer ]

stETH [ Correct Answer ]

aETH [ Correct Answer ]

vETH [ Correct Answer ]

3. The advantages of Staking-as-a-Service custody include___? (more than one choice)

Users take full control over their staked ETH, and the service provider has no access to users’ assets. [ Correct Answer ]

Users can check the node information on chain and no need to worry about node operation [ Correct Answer ]

There is no minimum staking amount requirement, and it will help small ETH holders to “gather” 32 ETH for staking.

4. The advantages of custodial staking pool over full custody include_____: (more than one choice)

Custodial staking pools support users to stake less than 32 ETH and solve the liquidity problem that is caused by long-term lock-up staking. [ Correct Answer ]

Custodial staking pools provide tokens such as stETH, aETH which represent users’ staked ETH. [ Correct Answer ]

Custodial staking pools offer ERC721 tokens, which represent their staked ETH, on the Ethereum mainnet for stakers. Users can swap these tokens for ETH via DEXs such as Uniswap at any time.

5. Which of the following descriptions about Staking-as-a-Service custody is false:

It allows separate custody of the validator key and the withdrawal key

The validator key is kept by the user only and can be used to validate the block [ Correct Answer ]

The withdrawal key is kept by the use only and can be used to retrieve the deposited ETH and staking rewards



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