u930973931_answers 50 Score: 0 Attempted: 0/50 Subscribe 1. : In cryptocurrency trading, a trading pair usually represents? (A) Two different fiat currencies (B) Two cryptocurrencies exchanged against each other (C) A single asset traded alone (D) A commodity and a crypto asset 2. : What does BTC/USDT trading pair mean? (A) Buying Bitcoin using Tether or … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is the main feature of a centralized exchange (CEX)? (A) Peer-to-peer trading without intermediaries (B) Managed by a central authority (C) User keeps full custody of assets (D) No need for registration 2. : Which of the following is an example of a DEX? (A) Binance … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : Which is the largest cryptocurrency exchange by trading volume? (A) Coinbase (B) Binance (C) Kraken (D) Bitfinex 2. : Which type of exchange allows direct peer-to-peer trading without intermediaries? (A) Hybrid Exchange (B) Centralized Exchange (C) Decentralized Exchange (D) OTC Desk 3. : Coinbase is headquartered in … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is the main purpose of a hardware wallet? (A) To store private keys offline (B) To speed up transactions (C) To mine cryptocurrency (D) To reduce gas fees 2. : Which of the following is a well-known hardware wallet? (A) MetaMask (B) Ledger Nano S (C) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is a hot wallet primarily connected to? (A) Offline devices (B) Internet (C) Cold storage (D) Paper backups 2. : Which type of wallet is considered more secure from hacking? (A) Hot Wallet (B) Cold Wallet (C) Exchange Wallet (D) Mobile Wallet 3. : Hardware wallets … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is a cryptocurrency wallet primarily used for? (A) Mining new coins (B) Storing private and public keys (C) Buying mining rigs (D) Generating hash functions 2. : Which of the following is a type of hot wallet? (A) Hardware wallet (B) Paper wallet (C) Mobile wallet … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What does “gas” mean in Ethereum? (A) A physical fuel for mining rigs (B) A fee paid to execute operations (C) A token type (D) A block reward 2. : What unit is gas fee measured in on Ethereum? (A) Gwei (B) Ether (C) Bitcoin (D) Satoshi … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is a smart contract? (A) A legal paper contract (B) A self-executing contract with code on blockchain (C) A digital PDF file (D) A centralized server agreement 2. : Who first proposed the idea of smart contracts? (A) Vitalik Buterin (B) Nick Szabo (C) Satoshi Nakamoto … Read more
50Score: 0Attempted: 0/50Subscribe1. : What is a blockchain fork? (A) A type of mining hardware (B) A split in the blockchain due to protocol changes (C) A wallet upgrade (D) A new consensus mechanism 2. : Which fork creates a permanent divergence in the blockchain? (A) Hard Fork (B) Soft Fork (C) Light Fork (D) Temporary … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. : What is a node in a blockchain network? (A) A smart contract (B) A participant device in the network (C) A cryptocurrency wallet only (D) A mining pool 2. : Which type of node stores the entire blockchain history? (A) Light Node (B) Miner Node (C) Full … Read more