What is blockchain - Study guides, Class notes & Summaries

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...

What does the "finality" quality of service provide to blockchain? a. Agreement that a transaction occurred b. History of transactions c. An append-only data structure d. Transactions cannot be backed out - Answer- d. Transactions cannot be backed out Which of the following facts about assets is true? a. Assets are anything that is capable of being owned or controlled to produce value b. Assets are always tangible c. Cash is not considered an asset, because it is anonymous d. The va...

Fog Computing for Intelligent Cloud IoT Systems (Advances in Learning Analytics for Intelligent Cloud-IoT Systems) 1st Edition Table of Contents Cover Table of Contents Series Page Title Page Copyright Page Preface Part I: STUDY OF FOG COMPUTING AND MACHINE LEARNING 1 Fog Computing: Architecture and Application 1.1 Introduction 1.2 Fog Computing: An Overview 1.3 Fog Computing for Intelligent Cloud-IoT System 1.4 Fog Computing Architecture 1.5 Basic Modules of Fog Computing 1.6 ...

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...

SCMN 2150 EXAM 3 QUESTIONS AND ANSWERS GRADED A+ What are supply chain software goals? auto decision making exception making cross-chain visibility infastructure Types of supply chain software planning execution lab event management business intelligence information requirements Accessible, Relevant, Accurate, Timely, Transferable, Relaible, Usable What is the most widely used supply chain software? excel T/F Supply chain technology = software FALSE What will be ...

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...

Test Bank for Accounting Information Systems: Connecting Careers, Systems, and Analytics, 1st Edition 1e by Arline A. Savage, Danielle Brannock, Alicja Foksinska. Full Chapters test bank are included - Chapter 1 to 19 1 Accounting as Information 1.1 Why Is Accounting Information Important? 1-2 1.2 How Have Accounting Information Systems Evolved? 1-12 1.3 How Does Management Use Information? 1-18 1.4 What Is the Relationship Between Accounting and Data Analytics? 1-23 2 Risks and Risk Assessments...

MHA 705 Module 1 Exam Another name for data that has meaning is: - mean data - wisdom - information - none of these is correct - data accuracy information The difference between wisdom and knowledge is that: - none of these is correct - wisdom is the synthesis of experience, insight, and reflection - wisdom is the result of data collection and interpretation - wisdom depends on the thoughts of others wisdom is the synthesis of experience, insight, and reflection ___________ is th...

Solution Manual for Accounting Information Systems, 1st Edition by Arline A. Savage Complete A+Chapters Solutions Manual are included - Chapter 1 to 19 1 Accounting as Information 1.1 Why Is Accounting Information Important? 1-2 1.2 How Have Accounting Information Systems Evolved? 1-12 1.3 How Does Management Use Information? 1-18 1.4 What Is the Relationship Between Accounting and Data Analytics? 1-23 2 Risks and Risk Assessments 2.1 How Do We Understand Risk? 2-2 2.2 What Are the Types of R...

Test Bank for Accounting Information Systems, 1st Edition by Arline A. Savage Complete A+ Danielle Brannock, Alicja Foksinska. Full Chapters test bank are included - Chapter 1 to 19 1 Accounting as Information 1.1 Why Is Accounting Information Important? 1-2 1.2 How Have Accounting Information Systems Evolved? 1-12 1.3 How Does Management Use Information? 1-18 1.4 What Is the Relationship Between Accounting and Data Analytics? 1-23 2 Risks and Risk Assessments 2.1 How Do We Understand Risk? 2-2 ...