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Exam Professional Cloud Developer topic 1 question 296 discussion

Actual exam question from Google's Professional Cloud Developer
Question #: 296
Topic #: 1
[All Professional Cloud Developer Questions]

Your team uses Cloud Storage for a video and image application that was recently migrated to Google Cloud. Following a viral surge, users are reporting application instability, coinciding with a 10x increase in HTTP 429 error codes from Cloud Storage APIs. You need to resolve the errors and establish a long-term solution. You want to ensure that the application remains stable if the load increases again in the future. What should you do?

  • A. Optimize the application code to reduce unnecessary calls to Cloud Storage APIs to prevent HTTP 429 errors.
  • B. Compress the video and images files to reduce their size, and minimize storage costs and bandwidth usage. Implement a custom throttling mechanism in the application that limits the number of concurrent API calls.
  • C. Migrate all image and video data to Firestore. Replace the Cloud Storage APIs in the application code with the new Firestore database.
  • D. Implement a retry strategy with exponential backoff for requests that encounter HTTP 429 errors.
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Suggested Answer: D 🗳️
by anshad666 at Oct. 12, 2024, 6:24 a.m.

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anshad666
1 month, 1 week ago
Selected Answer: D
Classic example of exponential backoff strategy
upvoted 1 times
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