Blockchain exam Study guides, Class notes & Summaries

ARM 401 Exam Questions with Correct Answers holistic approach to managing risk - Answer--broader in scope, managing all areas of the business, not just hazard risks -encompasses the analysis and predictability of business processes and organizational decisions -mandates the collaboration of internal and external stakeholders to identify, assess, and treat risks -involves looking at what might be gained from decisions or actions -can uncover inconsistencies in how a company managers loss ret...

APRP-Exam Latest Update with Verified Solutions ACH Network Payment system governed by the ACH rules, UCC 4, UCC 4A, Electronic Funds Transfer Act, OFAC, Regulation E, The Right to Financial Privacy, Regulation D and Regulation CC ACH Operator The central clearing facility for ACH transactions Acquirer/Processor (Merchant Bank or Merchant Processor) The financial institution that contracts with a merchant to initiate payment requests to a card association or company in the contex...

Blockchain Exam 1 Study Guide What is Blockchain? - It's an immutable record of digital events shared peer to peer between different parties. It can only be updated by consensus of a majority of the participants in the system and, once entered, information is very hard to erased. It revolutionizes the concept of data storage. How did blockchain get discovered? - Right after the Global Financial Crisis when people lost faith in the banks, Satoshi Nakamoto solved a very complex Game The...

BLOCKCHAIN EXAM WITH QUESTIONS AND ANSWERS...

IBM Blockchain Exam With Questions and Answers...

Why is block chain considered unbreakable? - Answer it does not store any person data at all, blockchain only stored account transactions. Who wrote the 8-page white paper for bitcoin? - Answer An unknown person or group named "Satoshi Nakamoto" Who is the real Satoshi Nakamoto? - Answer Australian entrepreneur Craig Wright After release of the white paper, how did Bitcoin become a reality? - Answer In 2009, the first block is mined. The first transaction was made between Nakamoto and Ha...

IBM Blockchain Exam With Questions and Answers ...

A cryptocurrency's supply is controlled by a protocol called ______ that distributes control among the users and participants. - Answer a consensus mechanism PoA consensus mechanisms are often used by private blockchains, such as those used by corporations. PoA stands for proof-of- - Answer authority Select three consensus mechanisms that some newer blockchains are using. - Answer proof-of-burn (PoB) proof-of-history (PoH) proof-of-contribution (PoC)

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...

Crypto & Blockchain Education Exam ...