Which advancement made it possible for IoT sensors to run for years on small batteries?

  1. low-power electronics and longer battery life
  2. more keyboard keys
  3. faster printers
  4. larger monitors
Answer

A) low-power electronics and longer battery life

Low-power chips and better batteries enabled long-life IoT devices. SLO CS-11-E-01

Computer Science MCQ · More Unit 5: Application of Computer Science MCQs · Practise