A) To reduce the load on the blockchainB) To avoid double transactionsC) To speed up confirmation of tradesD) To limit market manipulation

A) Security, transparency of transactions, fixed incomeB) The use of memes and marketingC) Scalability of smart contractsD) Complete anonymity of transactions

A) In arbitrage only fiat is tradedB) In equity trading we do not know the exit point of the trade, in arbitrage there is information on both the entry point and exit pointC) Arbitrage always uses leverageD) Stocks have no spread

A) A form of long-term investingB) A method of anonymous data transferC) A way to profit from the price difference of digital assetsD) A form of mining

A) The depreciation of moneyB) The appreciation of cryptocurrenciesC) A decrease in taxesD) An increase in government reserves

A) A bank accountB) A digital safe deposit boxC) Online exchangeD) Stocks and deposits

A) Constant value, government protection, centralizationB) Unlimited issuance, high inflation.C) Decentralization, liquidity, mobility, limited quantityD) Offline availability only

A) It can be minedB) Because its price is higher than BTCC) Licensed companies are required to hold up to 30% of their liquid assets in USDC to maintain their licenseD) It is centralized in the U.S.

A) If someone knows the passphrase or password for the device and walletB) If the market capitalization changesC) If the device shuts downD) If the internet speed drops

A) USDC/USDT have a stable exchange rate while BTC does notB) BTC is not used for transactionsC) BTC can only be bought on one exchangeD) Stablecoins are not traded on exchanges

A) In a cloud serviceB) On paper in a safe deposit boxC) In a messengerD) In your phone's notes

A) In an international bankB) On the user's deviceC) On a crypto exchangeD) On a company server