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Excel in your web3 and solidity interviews to make sure you can negotiate that 6 figure salary.
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What is web3?
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What is blockchain?
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How does the blockchain work?
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What is Ethereum?
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What is a smart contract?
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What is a node in Ethereum?
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How can you connect with a node?
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Can you “hide” a transaction?
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Where are transactions stored?
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Ethereum uses which consensus?
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How do you make a smart contract?
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What are dApps?
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Which programming language is used to write dApps?
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Which programming language is used to write smart contracts?
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What is a DAO?
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What is DeFi?
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What are wallets and why are they used?
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Give some examples of wallets.
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What are some Ethereum networks that exist?
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Mention some of the popular Blockchain-based smart contracts.
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Are there any standards for smart contracts?
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What are gas fees?
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Define Remix.
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What is ether?
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How can you obtain ether?
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Here are some bonus questions to check your knowledge:
- How does Ethereum differ from Bitcoin?
- What is EVM?
- What is Blockchain technology?
- What is Truffle?
- Define MetaMask.
- What is the ABI of a smart contract?
- What is the EVM bytecode?
- What is the ABIEncoderV2 pragma statement?
- What is a library in Solidity?
- What is a re-entrancy attack?
- How to generate a random int in Solidity?
- How to create an in-memory mapping?
- What are structs?
- How can I initialize a struct?
- How can we create a constructor?
- What are the state variables?
- What data is stored in storage?
- What is a stack?
- What is the address type?
- What is the mapping type?
- Can mapping be multi-level?
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Elyse Y. Robinson, an enterprising entrepreneur, is the mastermind behind Taxes and Services, a multifaceted holding company that doubles as her accounting firm. Her ventures encompass an array of innovative projects. One of her key initiatives is Switch Into Tech, a dynamic weekly newsletter that doubles as a platform for advertising monthly career seminars, offering weekly tech-related freebies, and promoting her latest podcast episodes of Nobody Wants To Work Tho. Additionally, Elyse shares her insights through her blog at Data.gal, where she delves into various data-related topics. Elyse’s passions extend beyond her businesses; she is deeply enamored with Mexico, has an insatiable appetite for research, and is dedicated to assisting others in transitioning into technology careers.