CCDV-F practice › Eval, Testing & Debugging · Question 62 of 92

Eval, Testing & Debugging

A production integration starts receiving 429 responses during a traffic spike. What's the appropriate handling?

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Answer: B — Recognize it as rate limiting and back off, throttling request volume

Error-type identification is step one of the debugging method. 400 is your malformed request, 429 is rate limiting, 529 is the API overloaded — 429 calls for backoff and throttling, not a schema audit or an immediate full-speed retry.