50 Score: 0 Attempted: 0/50 Subscribe 1. : Which technology combination is transforming industries with automation and trust? (A) AI and IoT (B) AI and Blockchain (C) Blockchain and Cloud (D) AI and Robotics 2. : How can AI enhance blockchain-based fraud detection? (A) By increasing block size (B) By detecting unusual patterns (C) By … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : Which company rebranded itself as “Meta” to focus on the Metaverse? (A) Google (B) Microsoft (C) Facebook (D) Apple 2. : Which cryptocurrency is most commonly used for buying land in Decentraland? (A) MANA (B) ETH (C) SAND (D) BTC 3. : The term “Metaverse” was first … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : Which of the following is a key component of Web3? (A) Centralized servers (B) Decentralized applications (C) Legacy banking systems (D) Traditional browsers 2. : The integration of cryptocurrency payments into e-commerce platforms mainly enables ____. (A) Faster international transactions (B) Slower settlements (C) Centralized data storage … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : ERC-20 tokens are primarily designed for representing which type of assets? (A) Non-fungible assets (B) Fungible assets (C) Stable NFTs (D) Real estate deeds 2. : ERC-721 tokens are most commonly used for ____. (A) Gaming NFTs (B) Fungible cryptocurrencies (C) Security tokens (D) Stablecoins 3. : … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : In blockchain, what is an oracle? (A) A consensus algorithm (B) A mechanism to bring external data into smart contracts (C) A mining hardware device (D) A token standard 2. : Which is the most widely used decentralized oracle network? (A) Chainlink (B) Polkadot (C) RippleNet (D) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : In blockchain, what does interoperability mean? (A) The ability of different blockchains to communicate and share data (B) The process of mining more efficiently (C) Centralized control of multiple chains (D) A faster Proof-of-Work consensus 2. : What are cross-chain bridges designed to do? (A) Connect and … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What does DAO stand for? (A) Decentralized Autonomous Organization (B) Digital Asset Operation (C) Distributed Account Ownership (D) Data Access Option 2. : DAOs operate primarily on which technology? (A) Cloud computing (B) Blockchain (C) Machine learning (D) Big data 3. : What is the key feature … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What does NFT stand for? (A) Non-Fictional Token (B) Non-Fungible Token (C) Non-Financial Technology (D) Non-Fixed Trade 2. : NFTs are mostly built on which blockchain? (A) Ethereum (B) Ripple (C) Litecoin (D) Bitcoin 3. : Which Ethereum standard is widely used for NFTs? (A) ERC-721 (B) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is the main upgrade introduced in Ethereum 2.0? (A) Proof of Work (B) Proof of Stake (C) Delegated Mining (D) Sharding 2. : Ethereum 2.0 is also commonly referred to as? (A) Serenity (B) Harmony (C) Infinity (D) Stability 3. : What is the minimum number … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : The Lightning Network is primarily built to scale which blockchain? (A) Ethereum (B) Bitcoin (C) Cardano (D) Solana 2. : The Lightning Network is an example of which type of solution? (A) Layer 1 (B) Layer 2 (C) Layer 3 (D) Off-chain database 3. : The Lightning … Read more