Thermal throttling happens when:

  1. Wi-Fi is off
  2. Heavy processing heats the phone and the CPU slows down to cool
  3. The screen rotates
  4. The battery is full
Answer

B) Heavy processing heats the phone and the CPU slows down to cool

Phones reduce clock speed when hot.

Computer Science MCQ · More Mobility, Wireless Communication and Location-Aware Applications MCQs · Practise