questions.json

[
  {
    "question": "What does L2 stand for in crypto?",
    "options": ["Layer 2", "Liquidity Level", "Ledger 2", "Level Up"],
    "answer": "Layer 2"
  },
  {
    "question": "What is the main goal of a ZK Rollup?",
    "options": ["Reduce gas fees", "Increase block time", "Store NFTs", "Mint tokens"],
    "answer": "Reduce gas fees"
  },
  {
    "question": "Which blockchain uses Proof of Liquidity (POL)?",
    "options": ["Berachain", "Ethereum", "Base", "Starknet"],
    "answer": "Berachain"
  },
  {
    "question": "What does TVL mean?",
    "options": ["Total Value Locked", "Token Value Limit", "Transaction Validation Layer", "Time Valid Layer"],
    "answer": "Total Value Locked"
  },
  {
    "question": "What is a DAO?",
    "options": ["Decentralized Autonomous Organization", "Digital Asset Offering", "Data Access Option", "Distributed Account Output"],
    "answer": "Decentralized Autonomous Organization"
  },
  {
    "question": "What is the native token of Optimism?",
    "options": ["OP", "ARB", "ETH", "SOL"],
    "answer": "OP"
  },
  {
    "question": "What is the gas token used on Ethereum?",
    "options": ["ETH", "USDT", "BNB", "BTC"],
    "answer": "ETH"
  },
  {
    "question": "What is staking?",
    "options": ["Locking tokens to support a network", "Selling tokens", "Borrowing crypto", "Airdrop farming"],
    "answer": "Locking tokens to support a network"
  },
  {
    "question": "What is a smart contract?",
    "options": ["Self-executing code on a blockchain", "Crypto loan", "Token bridge", "Wallet key"],
    "answer": "Self-executing code on a blockchain"
  },
  {
    "question": "Which network is known for fast transactions and low fees?",
    "options": ["Solana", "Bitcoin", "Polygon", "Cosmos"],
    "answer": "Solana"
  },
  {
    "question": "What does DEX stand for?",
    "options": ["Decentralized Exchange", "Digital Example", "Data Export", "Distributed Execution"],
    "answer": "Decentralized Exchange"
  },
  {
    "question": "What is the main use of stablecoins?",
    "options": ["Reduce volatility", "Create NFTs", "Bridge assets", "Stake ETH"],
    "answer": "Reduce volatility"
  },
  {
    "question": "What is an airdrop?",
    "options": ["Free distribution of tokens", "Token burn", "Exchange listing", "Bridge process"],
    "answer": "Free distribution of tokens"
  },
  {
    "question": "What does NFT stand for?",
    "options": ["Non-Fungible Token", "New Finance Tool", "Network Fee Transaction", "Node Function Type"],
    "answer": "Non-Fungible Token"
  },
  {
    "question": "Which chain is built on OP Stack?",
    "options": ["Base", "Avalanche", "Starknet", "Solana"],
    "answer": "Base"
  },
  {
    "question": "What is an example of a Layer 1 blockchain?",
    "options": ["Ethereum", "Arbitrum", "Optimism", "zkSync"],
    "answer": "Ethereum"
  },
  {
    "question": "What is zkSync known for?",
    "options": ["Zero-Knowledge Proof scaling", "NFT marketplace", "Governance", "Liquidity farming"],
    "answer": "Zero-Knowledge Proof scaling"
  },
  {
    "question": "What is bridging in crypto?",
    "options": ["Transferring tokens between chains", "Mining Bitcoin", "Locking ETH", "Selling NFTs"],
    "answer": "Transferring tokens between chains"
  },
  {
    "question": "What is a testnet?",
    "options": ["Network for testing smart contracts", "Main blockchain", "DEX protocol", "Private node"],
    "answer": "Network for testing smart contracts"
  },
  {
    "question": "What is an RPC endpoint?",
    "options": ["URL to interact with a blockchain", "NFT marketplace", "Governance portal", "DEX router"],
    "answer": "URL to interact with a blockchain"
  },
  {
    "question": "Which consensus mechanism does Bitcoin use?",
    "options": ["Proof of Work", "Proof of Stake", "Proof of History", "Proof of Authority"],
    "answer": "Proof of Work"
  },
  {
    "question": "What is the total supply of Bitcoin?",
    "options": ["21 million", "100 million", "Unlimited", "50 million"],
    "answer": "21 million"
  },
  {
    "question": "Who created Ethereum?",
    "options": ["Vitalik Buterin", "Satoshi Nakamoto", "Gavin Wood", "Charlie Lee"],
    "answer": "Vitalik Buterin"
  },
  {
    "question": "What is the native token of Solana?",
    "options": ["SOL", "SOLA", "SONA", "SOLX"],
    "answer": "SOL"
  },
  {
    "question": "What does DApp stand for?",
    "options": ["Decentralized Application", "Data App", "Digital Asset App", "Distributed Access Protocol"],
    "answer": "Decentralized Application"
  },
  {
    "question": "Which token is used for governance on Uniswap?",
    "options": ["UNI", "USDT", "LINK", "MATIC"],
    "answer": "UNI"
  },
  {
    "question": "What does ERC stand for in Ethereum?",
    "options": ["Ethereum Request for Comments", "Encrypted Resource Code", "Ethereum Runtime Contract", "Extended Resource Chain"],
    "answer": "Ethereum Request for Comments"
  },
  {
    "question": "What is a private key?",
    "options": ["A secret key to access your wallet", "Your wallet address", "An NFT ID", "A smart contract code"],
    "answer": "A secret key to access your wallet"
  },
  {
    "question": "Which company developed MetaMask?",
    "options": ["Consensys", "Coinbase", "Binance", "OpenSea"],
    "answer": "Consensys"
  },
  {
    "question": "What is a rug pull?",
    "options": ["A scam where developers steal funds", "A DeFi farming strategy", "An NFT mint", "A new staking protocol"],
    "answer": "A scam where developers steal funds"
  },
  {
    "question": "What does FOMO stand for?",
    "options": ["Fear Of Missing Out", "Fast Onchain Market Order", "Future Of Market Options", "Funds On Mainnet Only"],
    "answer": "Fear Of Missing Out"
  },
  {
    "question": "What is the main purpose of a liquidity pool?",
    "options": ["Facilitate token swaps", "Mine Bitcoin", "Validate blocks", "Send NFTs"],
    "answer": "Facilitate token swaps"
  },
  {
    "question": "What does DeFi stand for?",
    "options": ["Decentralized Finance", "Digital Fund", "Deployed Financial Tool", "Delegated Finance"],
    "answer": "Decentralized Finance"
  },
  {
    "question": "What is an oracle in blockchain?",
    "options": ["A service that provides real-world data to smart contracts", "A validator", "A wallet type", "An NFT collection"],
    "answer": "A service that provides real-world data to smart contracts"
  },
  {
    "question": "What is MEV?",
    "options": ["Maximal Extractable Value", "Minimum Ethereum Value", "Meta Exchange Volume", "Managed Ecosystem Vault"],
    "answer": "Maximal Extractable Value"
  },
  {
    "question": "What is the main token of Arbitrum?",
    "options": ["ARB", "OP", "ETH", "MATIC"],
    "answer": "ARB"
  },
  {
    "question": "What is the function of a blockchain bridge?",
    "options": ["Move tokens across chains", "Stake ETH", "Burn tokens", "Launch NFTs"],
    "answer": "Move tokens across chains"
  },
  {
    "question": "What is the smallest unit of Bitcoin called?",
    "options": ["Satoshi", "Bit", "Nano", "MicroBTC"],
    "answer": "Satoshi"
  },
  {
    "question": "Which blockchain is known for zero-knowledge technology?",
    "options": ["zkSync", "Avalanche", "Cosmos", "Polygon"],
    "answer": "zkSync"
  },
  {
    "question": "What is a hot wallet?",
    "options": ["Online crypto wallet", "Cold hardware wallet", "Multisig vault", "Bank account"],
    "answer": "Online crypto wallet"
  },
  {
    "question": "What is a cold wallet?",
    "options": ["Offline hardware wallet", "Exchange wallet", "Token vault", "Custodial wallet"],
    "answer": "Offline hardware wallet"
  },
  {
    "question": "What is 'staking APR'?",
    "options": ["Annual Percentage Rate of staking rewards", "Airdrop points", "Transaction fee", "Mining difficulty"],
    "answer": "Annual Percentage Rate of staking rewards"
  },
  {
    "question": "What is KYC?",
    "options": ["Know Your Customer", "Keep Your Crypto", "Key Yield Calculation", "Kinetic Yield Chain"],
    "answer": "Know Your Customer"
  },
  {
    "question": "What is a meme coin?",
    "options": ["Fun community-driven token", "Security token", "Stablecoin", "Governance coin"],
    "answer": "Fun community-driven token"
  },
  {
    "question": "Which coin started as a meme coin?",
    "options": ["Dogecoin", "Ethereum", "Litecoin", "Tron"],
    "answer": "Dogecoin"
  },
  {
    "question": "What is yield farming?",
    "options": ["Earning rewards by providing liquidity", "Buying NFTs", "Trading futures", "Selling ETH"],
    "answer": "Earning rewards by providing liquidity"
  },
  {
    "question": "What is APY?",
    "options": ["Annual Percentage Yield", "Airdrop Participation Year", "Asset Price Yield", "Average Pool Yield"],
    "answer": "Annual Percentage Yield"
  },
  {
    "question": "What is a DAO token used for?",
    "options": ["Voting and governance", "Gas fees", "NFT minting", "Farming"],
    "answer": "Voting and governance"
  },
  {
    "question": "What is 'liquid staking'?",
    "options": ["Earning yield while keeping tokens tradable", "Selling tokens for cash", "Bridging coins", "Burning ETH"],
    "answer": "Earning yield while keeping tokens tradable"
  },
  {
    "question": "What is 'gas fee'?",
    "options": ["Cost of executing transactions", "Wallet backup code", "Exchange fee", "Staking reward"],
    "answer": "Cost of executing transactions"
  },
  {
    "question": "What is a seed phrase?",
    "options": ["Words to recover your wallet", "Private key", "Gas code", "Smart contract ID"],
    "answer": "Words to recover your wallet"
  },
  {
    "question": "What does 'minting' mean?",
    "options": ["Creating new tokens or NFTs", "Sending ETH", "Farming yield", "Claiming airdrop"],
    "answer": "Creating new tokens or NFTs"
  }
]