1 - what does P2P stand for? a) Password to Password b) Peer to Peer c) Product to Product d) Private Key to Public Key 2 - What is a node? a) A type of cryptocurrency b) A blockchain c) A computer on a blockchain Network d) An exchange 3 - Who created Bitcoin? a) Satoshi Nakamoto b) Samsung c) John Mcafee d) China 4 - Where do you store your cryptocurrency? a) Bank Account b) Floppy Disk c) Wallet d) In your phone 5 - How Fast is a Litecoin transaction time? a) 15 seconds b) 1.5 minutes c) 2.5 minutes d) 10 minutes 6 - What is a miner? a) A type of blockchain b) An algorithm that predicts that next part of the chain c) A person doing calculations to verify a transaction d) Computers that validate and process blockchain transactions 7 - Who offers the PrivateSend function? a) Dash b) Ethereum c) Bitcoin d) Monero 8 - Where can you buy cryptocurrency? a) A private transaction b) An exchange c) A bitcoin ATM d) All of the above 9 - What was the first known purchase with bitcoin? a) Shawarma b) More Bitcoin c) Pizza d) Taco 10 - What is a blockchain? a) A distributed ledger on a peer to peer network b) A type of cryptocurrency c) An exchange d) A centralized ledger 11 - When did bitcoin's creator publish a whitepaper introducing the digital currency? a) 2007 b) 2008 c) 2009 d) 2010 12 - What is the maximum number of bitcoins that can be created? a) 16 millions b) 21 millions c) 100 millions d) There is no maximum 13 - Which of these US states introduced the BitLicense regulation for cryptocurrency companies? a) New York b) California c) Texas d) Washington 14 - Which of the following is a now-defunct bitcoin exchange? a) Bit Box b) Mt Fox c) Mt Gox d) Ft Nox 15 - What is the process of creating new bitcoins popularly known as? a) Finding b) Panning c) Sourcing d) Mining 16 - Which site run by Ross Ulbricht was closed by the FBI for letting people buy drugs with bitcoin? a) Silk Road b) Lace Place c) Silk Street d) Dark Alley 17 - Which one of these retail giants started accepting payments in bitcoin in January 2014? a) eBay b) Amazon c) Walmart d) Overstock.com 18 - True or False: Blockchain is the same as Bitcoin 19 - When a record is on a blockchain, who can access it? a) Multiple people simultaneously b) One person at a time c) Only the people involved in the transaction d) No one 20 - Once records are submitted on a blockchain, can they be altered? a) Yes - the parties can go back in and alter them at any time b) Yes - but only within a certain time frame c) No - they cannot be altered d) Yes - anyone can alter the record 21 - True or False: It is possible to program a blockchain to record transactions automatically. 22 - Are blockchain fully public? a) Yes b) No c) It depends 23 - What is a dApp? a) A type of Cryptocurrency b) A condiment c) A type of blockchain d) A decentralized application 24 - What is the term for when a blockchain splits? a) A fork b) A merger c) A sidechain d) A division 25 - What is the purpose of a nonce? a) Follows nouns b) A hash function c) Prevents double spending d) Sends information to the blockchain network 26 - What is cold storage? a) A place to hang your coat b) A private key connected to the Internet c) A Private key not connected to the internet d) A desktop wallet 27 - What incentivizes the miners to give correct validation of transactions? a) A nonce b) A block reward c) Thumbs up from the community d) More memory 28 - What is a genesis block? a) The first block of a blockchain b) A famous block that hardcoded a hash of the Book of Genesis onto the blockchain c) The first block after each block halving d) The 2nd transaction of a blockchain 29 - What is a private key? a) A key on your key chain b) A key given to the public c) A key NOT to be given to the public d) A key that opens a secret door 30 - What powers the Ethereum Virtual Machines? a) Gas b) Ether c) Bitcoin d) Block Rewards 31 - Asymmetric encryption uses: a) Public keys only b) Private keys only c) Public and Private keys d) Proof of Stake 32 - What is Proof of Stake? a) Acertificate needed to use the blockchain b) A password needed to access an exchange c) How private keys are made d) A transaction and block verification consensus protocol 33 - What is UTXO? a) United Transaction Office b) United Texan Xerox Organization c) Unspent Transaction Output d) Union of Texas Operations 34 - Who invented Merkle Trees? a) Ralph Merkle b) Ralph Wiggum c) Nick Szabo d) Vitalik Buterin 35 - What is a hash function? a) A fork b) UTXO c) Takes an input of any length and returns a fixed-length string of numbers and letters d) Gas 36 - What does IPFS stand for? a) Interplanetary Filing System b) Inter Filing System c) Internet Play Store d) Internet Platform For Storage 37 - What is a Dash Masternode? a) Two nodes sharing resources b) A single node that runs the whole network c) A node that provides additional supervisory network services d) Master of all Dash nodes 38 - What characteristic makes blockchain tamper-proof? a) VPN b) Immutability c) Cryptocurrency d) Servers 39 - What is the name of the research paper that brought Bitcoin to the world? a) Black Paper b) White Paper c) Yellow Paper d) Green Paper 40 - Bitcoin uses UTXO, Ethereum uses a) Double spend b) UTXO c) Account Balance d) Ether