Ethereum - Study guides, Class notes & Summaries

ASU CSE-598 Engineering Blockchain Applications, Project 1: Creating an ERC-721 Token Standard Smart Contract on Ethereum. It includes an example of my code for this assignment.

In a peer-to-peer blockchain network, __________________ can write the next block on the block chain. A. Certain pre-approved nodes B. smart nodes C. Nodes with advanced Computers D. Any Node correct answers D. Any Node Any data that is stored on a block is _________________________ A. Updated regularly B. Visible to any other node on the network C. Limited in terms of privacy D. Curated afterwards by an individual node correct answers B. Visible to any other node on the network __...

What Can a Blockchain Do? - Answer Financial institutions have financed the disruption of countless industries over the last 30 years; they have an idea of what a revolutionary technology can do to static incumbents. So, to stay ahead of change, banks have been proactive in setting up R&D labs, building test centers and establishing partnerships with blockchain developers to fully understand the revolutionary potential of the technology. Financial institutions were the first to dip their f...

BLCN 531 Midterm Exam Questions and Answers - University of the Cumberlands What term refers to a device or software system that collects environmental information and makes independent decisions. Autonomous agent Distributed agent Isolated entity Environment-sensing collector Question 2 What blockchain implementation resulted from bitcoin’s rejection of a recommendation to enhance its scripting language support? Ethereum Hyperledger Fabric Multichain IOTA Question 3 Blockchai...

___ has general oversight responsibility for the payments system in the United States correct answers The Federal Reserve A Bitcoin miner changes the ___ randomly to find an acceptable ___ correct answers nonce, hash The ACH network allows one to move money from one bank account directly to ____ correct answers another bank account According to Larry Wall, for blockchain to be used it must be ____ correct answers superior for some cases relative to alternatives According to Kevin Car...

BLOCKCHAINS AND SMART CONTRACTS There are several kinds of blockchains, and to provide more general insights in this project we take a broad view. For example, the Bitcoin system is a ‘public blockchain’, which allows unfettered public participation in both its operation and use. Other well-known systems, such as the Ethereum [16] blockchain, are similar in this regard. It is possible to use a separate instantiation of the Bitcoin or Ethereum computer programs to operate a b...

World Scholar's Cup Challenge Practice 2024 Questions and Answers Already Passed Who wrote the poem "Valentine?" Carol Ann Duffy How does the art piece "The Bus" best reflect Frida Kahlo's political attitude? It shows that she believes people of all different races can live together in harmony. What number represents the "Dunbar Number?" 150 What country was Jean Piaget from? Switzerland Where is the headquarters of ASEAN? Jakarta, Indonesia What is "The Fog of Pe...

Why did Satoshi Nakamoto design Bitcoin? correct answers *To allow two willing parties to transact directly without the need for a trusted third party. *To create a payments system that wasn't reversible. *To solve the double spending problem by using a peer-to-peer network. What happens if the owner of a Bitcoin loses their private key? correct answers They won't be able to recover the Bitcoin. What would fractional reserve banking in a cryptocurrency do? correct answers It could incr...

What is blockchain? - Answer- Blockchain is an encrypted, distributed database shared across multiple computers or nodes that are part of a community or system. What makes it one of the most exciting technologies? - Answer- Its ability to reduce the possibility of security breaches by even its own operators. How does blockchain reduce the possibility of security breaches? - Answer- In a traditional implementation, a rogue administrator can potentially change historical transactions because...

4 steps to future proof your career - Answer-1) Become Tech Fluent 2)Get ready for lifelong learning 3)Accept change as the new normal 4)Hone your unique, human skills 5 skills to future proof your career - Answer-1) Trend Spotting 2) Collaborating in new ways 3) Building brands 4) Developing your emotional intelligence 5) Learning next-level technology A bias that is an issue with artificial intelligence (AI) systems where biases can be created within AI systems and then become amplif...