All challenges
Multiple ChoiceBeginner 45s

Retry backoff with jitter

Why add random jitter to exponential backoff delays?
Options
  1. 1To make application logs deterministic, so retry timestamps line up across clients
  2. 2To reduce code complexity by centralizing retry scheduling, so no caller needs its own backoff loop
  3. 3To spread retries over time and avoid synchronized retry storms from many clients
  4. 4To guarantee exactly-once delivery, so a retried request is deduplicated and never repeats

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle