ITPEC IP October 2024 Question 97

Which of the following is the most appropriate description of the Fourth Industrial Revolution?

Explanation

The Internet and AI used across daily life to automate services and improve their quality — the Fourth Industrial Revolution.

The industrial revolutions are counted in four stages, each defined by its driving technology:

RevolutionDriving technology
FirstSteam power, mechanization of light industry
SecondElectricity, mass production on conveyor-belt lines
ThirdElectronics and computers, automation with industrial robots
FourthIoT, big data and AI connecting things and services

Answer (a)

Why not others:

  • •(b) — automating factories with industrial robots that use electronics is the Third Industrial Revolution
  • •(c) — mass production on conveyor-belt production lines is the Second Industrial Revolution
  • •(d) — steam-driven machinery raising productivity over manual work is the First Industrial Revolution

Key rule: Steam, then electricity and mass production, then electronics and automation, then IoT and AI; match the technology in each option to its stage.

Business Industry · AI-written, may contain errors

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