Fourth Industrial Revolution Quiz
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Questions and Answers

The Fourth Industrial Revolution is a continuation of the third industrial revolution, but its scope and impact are significantly larger.

True (A)

What is often referred to as the 'new oil' and a strategic asset in the context of the Fourth Industrial Revolution?

Data

The Fourth Industrial Revolution is impacting all disciplines, industries, ______ patterns, and economies.

social

Which of the following is NOT a core discipline that is being influenced by the Fourth Industrial Revolution?

<p>Agriculture (B)</p> Signup and view all the answers

Match the following terms with their corresponding descriptions:

<p>Fourth Industrial Revolution = Focuses on interconnected machines and autonomous decision-making Big Data = Enormous amounts of data driving technological advancements Emerging Technologies = New technologies with potential for significant impact Data-driven = Decisions based on analysis of collected data</p> Signup and view all the answers

What is the significant implication for countries that do not prepare for the Fourth Industrial Revolution?

<p>Social and economic merging</p> Signup and view all the answers

What is one of the key factors driving the reshaping and paradigm shift associated with the Fourth Industrial Revolution?

<p>Data utilization (B)</p> Signup and view all the answers

Which of the following is NOT a characteristic of programmable logic devices?

<p>They are permanent and cannot be changed after manufacture. (D)</p> Signup and view all the answers

Fixed logic devices are more flexible than programmable logic devices.

<p>False (B)</p> Signup and view all the answers

What is the main advantage of using programmable logic devices over fixed logic devices?

<p>Programmable logic devices offer flexibility, allowing them to be reconfigured to perform different functions, which is not possible with fixed logic devices.</p> Signup and view all the answers

The programmable AND array forms the basis of ______ devices.

<p>PAL</p> Signup and view all the answers

Which of the following is a key factor driving the advancement of Information Technology?

<p>Network and data communication. (D)</p> Signup and view all the answers

Logic devices are only used in computers and other electronic devices.

<p>False (B)</p> Signup and view all the answers

What is the main difference between fixed logic devices and programmable logic devices?

<p>Fixed logic devices have a permanent design that cannot be changed after manufacture, while programmable logic devices can be reconfigured to perform different functions.</p> Signup and view all the answers

The ______ is a type of programmable logic device that allows users to implement complex logic circuits.

<p>FPGA</p> Signup and view all the answers

What is one of the key characteristics added to the original three Vs in big data?

<p>Veracity (D)</p> Signup and view all the answers

Big data systems typically require data to be neatly labeled and organized before processing.

<p>False (B)</p> Signup and view all the answers

What is the ultimate challenge of big data?

<p>Delivering value</p> Signup and view all the answers

Big data seeks to handle potentially useful data regardless of where it is coming from by ______ all information into a single system.

<p>consolidating</p> Signup and view all the answers

Match the following terms with their descriptions:

<p>Veracity = Challenges in evaluating the quality of data Variability = Variation in quality of data Value = Extracting meaningful insights from data Volume = The size of the data being processed</p> Signup and view all the answers

What was a common security measure used during the 1980s to prevent hacking?

<p>Firewalls (A)</p> Signup and view all the answers

Networking technology has remained unchanged since the late 1980s.

<p>False (B)</p> Signup and view all the answers

What is one of the key benefits of 5G technology mentioned?

<p>Enhanced mobile device experience</p> Signup and view all the answers

Corporate bandwidth requirements are continuing to surge due to the demands of the ________ digital workspace.

<p>modern</p> Signup and view all the answers

Match the networking technologies with their features:

<p>5G technology = 1 millisecond latency Firewalls = Prevents unauthorized access IoT devices = Interconnects everyday objects Driverless cars = Requires strong cellular support</p> Signup and view all the answers

Which of the following industries is mentioned as being impacted by 5G technology?

<p>Healthcare (B)</p> Signup and view all the answers

5G technology supports applications in virtual and augmented reality.

<p>True (A)</p> Signup and view all the answers

What has driven the demand for new, advanced technologies in networking?

<p>Corporate bandwidth requirements</p> Signup and view all the answers

With the evolution of networks, _______ are becoming further intertwined with digital services.

<p>people</p> Signup and view all the answers

What technological advancement could allow movies to be downloaded in a matter of seconds?

<p>5G technology (D)</p> Signup and view all the answers

Which of the following best describes metadata?

<p>Data about data (A)</p> Signup and view all the answers

The primary purpose of data acquisition is to analyze data.

<p>False (B)</p> Signup and view all the answers

What is the first step in the Data Value Chain?

<p>Data Acquisition</p> Signup and view all the answers

_________ is the process of actively managing data to meet quality requirements.

<p>Data Curation</p> Signup and view all the answers

Which activity involves exploring, transforming, and modeling data?

<p>Data Analysis (D)</p> Signup and view all the answers

JSON and XML are types of unstructured data.

<p>False (B)</p> Signup and view all the answers

What is a major challenge of data acquisition in big data?

<p>Infrastructure requirements</p> Signup and view all the answers

The _______ Value Chain describes the steps needed to generate value from data.

<p>Data</p> Signup and view all the answers

Which of the following is NOT a related area to data analysis?

<p>Data Curation (A)</p> Signup and view all the answers

Flashcards

Fourth Industrial Revolution

A period of rapid technological advancement involving connected machines and autonomous decision-making.

Impact of smart technologies

Connected machines influencing production chains and decision-making across industries.

Big Data

Massive data collection viewed as a strategic asset driving innovation and change.

Data-driven theory

Scientific and professional development led by analysis and interpretation of data.

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Emerging technologies

New innovations transforming industries, driven by data and connectivity.

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Non-linear change

Disruption occurring at an unpredictable and varied pace across sectors.

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Socio-economic merging

The blending of economies and societies due to lack of preparation for technological changes.

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Memory Devices

Devices that store random information like databases or spreadsheets.

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Microprocessors

Chips that execute software instructions for various tasks.

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Logic Devices

Devices that provide functions like data communication and signal processing.

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Programmable Logic

Devices that can be configured for multiple logic functions.

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Programmable Array Logic (PAL)

Early programmable logic devices using a programmable AND array.

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Fixed Logic Devices

Devices with permanent circuits that perform one fixed function.

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Network

A system of connected computers to share information.

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Data Communication

The exchange of data between devices over a network.

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Field Programmable Gate Arrays (FPGA)

Advanced programmable logic devices that can be configured in the field.

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Big Data Sources

Big data can be derived from various internal and external systems, including sensors and APIs.

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Big Data Processing

Big data systems accept raw data and transform it during processing, unlike traditional systems.

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Veracity in Big Data

Veracity refers to the quality challenges posed by diverse data sources and complex processing.

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Variability in Data Quality

Variability indicates that data can vary greatly in quality; filtering may be needed.

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Value Extraction

The ultimate goal of big data is to extract meaningful insights or value from the data.

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JSON

A lightweight data interchange format that is easy to read and write for humans and machines.

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XML

A markup language that defines rules for encoding documents in a format that is readable by both humans and machines.

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Metadata

Data that provides information about other data, describing its characteristics.

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Data Value Chain

A series of steps that describe the information flow within a big data system to create value.

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Data Acquisition

The process of gathering, filtering, and cleaning data before analysis.

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Data Analysis

The process of transforming raw data into useful information for decision-making.

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Data Curation

The active management of data throughout its lifecycle to ensure quality and usability.

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Structured Data

Data that is organized in a defined format, making it easily searchable and analyzable.

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Unstructured Data

Data that lacks a predefined format, making it more challenging to analyze and interpret.

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Big Data Challenges

The problems associated with handling vast volumes of data, including acquisition and analysis difficulties.

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Security Purpose

The need for protective measures in networking to prevent unauthorized access and data alteration.

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Networking Evolution

The significant advancements in networking technology from the late 1980s to today.

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Corporate Bandwidth

The increasing demand for data transmission capacity in business settings.

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5G Technology

A new communication standard providing faster speeds and lower latency for mobile devices.

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Low Latency

A minimal delay in data transmission, crucial for real-time applications.

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Driverless Cars

Vehicles that navigate without human input, relying on advanced technology.

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Augmented Reality (AR)

Technology that overlays digital information on the real world.

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Internet of Things (IoT)

A network of interconnected devices that collect and exchange data.

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Tactile Feedback Remote Surgery

Surgical procedures conducted remotely with feedback sensations for precision.

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Virtual Reality (VR)

An immersive experience that simulates a real or imagined environment.

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Study Notes

Introduction to Emerging Technology

  • Addis Ababa University, College of Natural Science, School of Information Science
  • Course title: Introduction to Emerging Technology
  • Date: October 2019

Chapter One: Introduction to Emerging Technologies

  • Revolution of Technologies: A major change in government and related structures
  • Role of data for emerging Technologies: Data is crucial, drives the future of science, technology, the economy
  • Enabling device and networks for emerging technologies: Memory, microprocessors, logic and networks
  • Human to Machine Interface: The interaction between humans and computers
  • Future Trend in Emerging Technologies: Smart technology, ICT, AI.

Chapter Two: Overview for Data Science

  • Data Science: uses scientific methods, processes, and algorithms to extract knowledge from data (structured, semi-structured, unstructured)
  • Data types and representation: Structured data (tabular format), Unstructured data (no pre-defined model), Semi-structured data (contains tags or markers to organize data)
  • Data Value Chain: Data acquisition, data analysis, and data curation

Chapter Three: Introduction to Artificial Intelligence (AI)

  • An overview of AI: AI is a multidisciplinary field focused on building intelligent machines
  • What is AI: The science and engineering of making intelligent machines that can think like humans
  • History of AI: Early concepts, initial enthusiasm following AI winter, increase in AI applications

Types of AI

  • Reactive Machines: No memory, only react to current situations
  • Limited Memory: Some memory of past interactions
  • Theory of Mind: Understand human emotions and beliefs
  • Self-Aware: Possesses human-level consciousness and self-awareness; theoretical

Applications of AI

  • Agriculture: AI robots, crop and soil monitoring
  • Health: Personalized health virtual assistants, medical imaging analysis, precision medicine
  • Business: Improve customer services, automate workloads, optimize logistics and manufacturing efficiency.

Chapter Four: Internet of Things (IoT)

  • Overview of IoT: A network of interconnected devices that communicate with each other
  • What is loT: The network of objects that communicate through the internet
  • History of IoT: Early concepts, evolution alongside machine-to-machine communication
  • Advantages of loT: Improvement in cost, efficiency and service delivery for business and consumers
  • Challenges of loT: Privacy, security, cost and interoperability

Chapter Five: Augmented Reality (AR)

  • Introduction to AR: Blending computer-generated information with the viewer's natural senses
  • Architecture of AR Systems: Client-server architecture with multiple tiers (presentation, mid, server)
  • Components of AR Systems: Scene Generator, Tracking System, and Display
  • Types of AR Systems: Optical See-Through, Video See-Through, Projector-based AR
  • Applications of AR: Medical, entertainment, education, design, maintenance

Ethics and Professionalism of Emerging Technologies

  • Technology and ethics: Risks, concerns around privacy and bias
  • Professional Responsibilities: Maintain high quality, competence, and ethical practice
  • Professional Leadership Principles: Public good is central, articulate social responsibilities
  • Digital Privacy: Protecting personally identifiable information
  • Accountability and Trust: Handling digital transformation challenges ethically

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Introduction to Emerging Technologies PDF

Description

Test your knowledge on the concepts and implications of the Fourth Industrial Revolution. This quiz explores key disciplines, strategic assets, and technological advancements that define this transformative era. Challenge yourself with questions about programmable logic devices and their advantages.

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