What is blockchain - Study guides, Class notes & Summaries

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...

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...

Drones may be equipped with cameras that relay data in real-time Which one of the following uses infrared light to detect nearby objects? - Answer- Lidar AMRM Insurance Company sells insurance in Virginia, North Carolina, South Carolina, and Georgia. The company has compiled a policyowner data base that can be used to send text messages when hurricanes approach. The company provides early warnings, storm updates from the National Weather Service, and hurricane safety measures. The company ...

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...

Provides a measure of the maximum potential damage associated with an occurrence - Answer- exposure ________________ is an essential goal for all public entities - Answer- continuity of operations An organization must meet the standard of care that it owes to others in order to ensure that... - Answer- legal obligations are satisfied What are the five steps of the risk management process? - Answer- - scan environment - identify risk - analyze risk - treat risk - monitor and review ...

Introduction to Digital Economics and FinTech Quiztest with Verified Answers 1: What is digital economics?--- correct answer --- Digital economics refers to the study of economic activity that results from billions of online connections among people, businesses, devices, data, and processes. It includes the impact of digital technology on economic activities and the creation of new economic models. 2: How has FinTech transformed the financial industry?--- correct answer --- FinTech has t...

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...

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...

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 ...