"Tail energy" refers to:

  1. Energy saved by dark mode
  2. Battery at 100 %
  3. GPU heat
  4. The cellular radio staying in a high-power state for seconds after a transfer
Answer

D) The cellular radio staying in a high-power state for seconds after a transfer

After transmitting, the radio waits before dropping to idle.

Computer Science MCQ · More Performance, Power, Platform Constraints and Emerging Technologies MCQs · Practise