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Duplicate of Chainlink Virtual Trivia Night Flashcards | StudBud
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Duplicate of Chainlink Virtual Trivia Night
Duplicate of Chainlink Virtual Trivia Night
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Blockchain and smart contract related trivia for May 7th, 2020.
Flashcards
24 cards
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Practice quiz
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Host live
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Questions
24
Answers
1
Prior to the release of Bitcoin, what digital currency did Nick Szabo create in 1998?
Bitcoin Cash
Bit Gold
E-Gold
B-money
2
Something that allows external data to interact with a blockchain is known as an:
Blockchain
Node
Smart Contract
Oracle
3
Sergey was the Co-founder of all these companies, except:
Secure Asset Exchange
QED Capital
SmartContract
CryptaMail
4
Who was NOT directly credited with writing the Mixicles whitepaper?
Lorenz Breidenbach
Brendan Magauran
Alex Coventry
Fan Zhang
5
What is the deviation threshold for the ETH/USD (Ethereum) pair on data.chain.link?
1%
0.75%
0.5%
0.25%
6
What programming language was Chainlink originally written in?
Go
Ruby
Javascript
Rust
7
Sergey announced the release of Chainlink mainnet on:
May 30th, 2019
June 1st, 2019
May 14th, 2019
May 11th, 2019
8
What year is the total supply of Bitcoin expected to be mined?
2135
2140
2145
2150
9
The picture below shows the proposed Schnorr signature scheme for:
Threshold Signatures
Town Crier
Mixicles
DECO
10
What day is "Bitcoin Pizza Day" celebrated annually?
May 22
June 22
September 22
October 22
11
What word does Sergey Nazarov tend to repeat frequently in many of his presentations?
Indubitably
Trustlessly
Fundamentally
Functionally
12
The highest fee ever recorded for a Bitcoin transaction cost:
25-49 BTC
75-150 BTC
200+ BTC
50-75 BTC
13
A TEE is known as a:
Trusting execution envelope
Trusted execution exits
Trusted execution environment
Trustless executing environments
14
What does the acronym API stand for?
Applying programmer intelligence
Application programming interface
Applying programmatical information
Application programmer information
15
What year did Bitcoin launch?
2009
2007
2010
2008
16
A ledger, or growing list of blocks, that is recorded across many different computers is known as a:
Blockchain
Node
Smart Contract
Oracle
17
These are blockchain software updates that are not backwards compatible, and are a permanent division in a blockchain:
Negative split
Soft fork
Node
Hard fork
18
Who is the CTO of Chainlink Labs?
Alex Kwiatkowski
Steve Ellis
Sergey Nazarov
Thomas Hodges
19
What is the maximum supply of Ethereum tokens?
21 million
There is no supply cap
100 million
100 billion
20
The Chainlink 1.0 whitepaper was released on:
September 3rd, 2017
September 4th, 2017
September 2nd, 2017
September 1st, 2017
21
A self-executing contract, where the terms of the contract are written using computer code, is known as a:
Smart Contract
Node
Oracle
Blockchain
22
What is the proper response to the "WE ARE ALL IN THIS TOGETHER!" copypasta?
VISUALIZE AS OFTEN AND AS DETAILED AS POSSIBLE!
You are a MANIAC!
Everything is energy and vibration
WAGMI
23
B-money, an anonymous distributed electronic cash system, was proposed in 1998 by:
Wladimir J. Van Der Laan
Hal Finney
Ari Juels
Wei Dai
24
What day did Ethereum launch?
July 20th, 2014
July 15th, 2015
July 30, 2014
July 30, 2015