1. Web3 & Blockchain Basics
What is Web1?
What is Web2?
What is Web3?
What is a Blockchain?
What is the difference between Blockchains & Web3?
What are Crypto Assets?
What is a DAO?
What is DeFi?
What is a Metaverse?
What are the different types of Blockchains?
What are Blockchain Nodes?
What are Blockchain Bridges?
What is Merged Mining?
What are the types of Blockchain Forks?
What are Blockchain Addresses?
What are Blockchain Wallets?
What are Blockchain Record-keeping Models?
What are some good Blockchain use cases?
What are some bad Blockchain use cases?
What is consensus?
What are the important consensus mechanisms?
What are the differences between Proof-of-Work & Proof-of-Stake?
What is decentralization?
What's the difference between fungible & non-fungible tokens?
What is the difference between coins & tokens?
What are the differences between L0, L1 & L2 networks?
What is the difference between Bitcoin & Ethereum?
What are dApps?
What is the blockchain trilemma?
What problems do blockchains solve?
What problems do blockchains NOT solve?
What are privacy-enhanced Blockchains?
What are transactions?
What are blocks?
What are smart contracts?
What are the main types of Blockchain Attacks?
What is a chain reorganization (reorg)?
2. Cryptography
What’s the difference between symmetric & asymmetric encryption?
What are hash functions?
How are digital signatures created?
What is a nonce?
What are hash collisions?
What is a Merkle tree?
How does ECDSA work?
How does SHA-256 work?
What is salt in password security?
What is pepper in password security?
What is a Cryptographically strong pseudorandom number generator (CSPRNG)?
3. Ethereum
Why is Ethereum called a protocol?
What is EVM?
What is ERC-20?
What is ERC-721
What is ERC-777
What is ERC-1155
What is ERC-4626
What are the types of Ethereum Accounts?
What are Ethereum Blocks?
What are the Ethereum Improvement Phases?
How does Proof-of-Stake work in Ethereum?
What is gas?
What are the contents of an Ethereum block?
What are the contents of an Ethereum transaction?
What is Ethereum MERGE?
What is Ethereum SURGE?
What is Ethereum VERGE?
What is Ethereum PURGE?
What is Ethereum SPLURGE?
What is an Ethereum smart contract?
What is multisig?
4. Tech stack
What are the features of Akash Network?
What are the features of Alchemy?
What are the features of API3?
What are the features of Aragon?
What are the features of Arweave?
What are the features of Audius?
What are the features of Band Protocol?
What are the features of Basic Attention Token?
What are the features of Chainlink?
What are the features of Civic Pass?
What are the features of DeFi Llama?
What are the features of Drizzle?
What are the features of Ethereum Name Service?
What are the features of Filecoin?
What are the features of Ganache?
What are the features of Gnosis Safe?
What are the features of the Helium network?
What are the features of Infura?
What are the features of IPFS?
What are the features of Livepeer?
What are the features of Moralis?
What are the features of NuCypher?
What are the features of Ocean Protocol?
What are the features of Ontology?
What are the features of OpenZeppelin?
What are the features of Push Protocol?
What are the features of Render Network?
What are the features of Sia?
What are the features of Steemit?
What are the features of The Graph?
What are the features of Theta?
What are the features of TokenTerminal?
What are the features of Truffle?