{"question": "What is the formula for gas fee calculation on Ethereum?", "choices": ["Units of Gas Used / Base Fee + Priority Fee", "(Units of Gas Used * Base Fee) + Priority Fee", "Units of Gas Used * (Base Fee + Transaction Fee)", "(Units of Gas Used + Base Fee) - Priority Fee"], "answer": "C"}
{"question": "What is the name of the RISC-like virtual machine optimized for ZKP?", "choices": ["RISC-ERC20", "zkVM", "ZKPC-Bundler", "zk-Processor"], "answer": "B"}
{"question": "When did the bitcoin halving happen in 2024?", "choices": ["April 28, 2024", "April 19, 2024", "April 20, 2024", "April 21, 2024"], "answer": "B"}
{"question": "What is Backpack?", "choices": ["A wallet for xNFTs", "A wallet for NFTs", "A wallet for multiple cryptocurrencies", "A wallet for meme coins"], "answer": "A"}
{"question": "Imagine you wanted to pay a friend 2 ETH, and you think it will require two units of gas. The base fee is 11 gwei, and you provide a tip of 3 gwei. What would be your gas fee?", "choices": ["28000 gwei", "28 gwei", "0.14 ETH", "1 ETH"], "answer": "B"}
{"question": "What is the proposed Disinflation Rate for Solana?", "choices": ["-0.08", "-0.11", "-0.15", "-0.18"], "answer": "C"}
{"question": "What data structure is used by Solana for State Compression?", "choices": ["Atomic B-Tree", "Thread-safe AVL Tree", "Linear Hashing", "Concurrent Merkle Tree"], "answer": "D"}
{"question": "Which ethereum EIP feature is a JavaScript Ethereum Provider API to standardise the interface across clients and applications?", "choices": ["EIP-2679", "EIP-1193", "EIP-1102", "EIP-4102"], "answer": "B"}
{"question": "What are OpenZeppelin Contracts?", "choices": ["A library for secure smart contract development", "A virtual machine for development", "A novel ERC standard", "Cryptocurrency for smart contracts"], "answer": "A"}
{"question": "Which blockchain has xNFTs?", "choices": ["Ethereum", "Solana", "Polkadot", "Cardano"], "answer": "B"}
{"question": "Which ethereum EIP feature allows using window events to announce injected Wallet Providers, leading to a web dapp integrating with multiple installed browser wallets simultaneously?", "choices": ["EIP-6362", "EIP-6969", "EIP-6961", "EIP-6963"], "answer": "D"}