Google Cloud Developer Certification Practice Exams
Looking for Google Cloud Developer Certification practice exams? These sample questions from the GCP Certified Professional Developer test will help you both learn and pass the exam on your first try.
You support a ride sharing platform on Google Cloud where an HTTP-triggered Cloud Function calls an external SMS gateway to send trip completion texts. Following a large referral campaign, some riders report missing texts and your logs show intermittent HTTP 500 errors from the function during spikes in traffic.
How should you redesign the system so that outbound messages are durably queued and processed even when there are transient failures in the function or the SMS provider?
- Increase the Cloud Function memory to 3 GB and implement local retries for failed SMS HTTP requests
- Publish every SMS request to a Pub/Sub topic and have a subscriber Cloud Function send messages to the SMS API with retries and a dead-letter topic
Author's summary: Practice exams for Google Cloud Developer Certification.