Retrying failed requests after 1 s, 2 s, 4 s, 8 s is called:

  1. Polling
  2. Handoff
  3. Exponential backoff
  4. Throttling
Answer

C) Exponential backoff

Backoff increases wait time between retries.

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