ExamTopics Logo
Mail Us[email protected]
Menu
Google Discussions
exam questions

Exam Professional Cloud Developer All Questions

View all questions & answers for the Professional Cloud Developer exam
Go to Exam

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.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by anshad666 at Oct. 12, 2024, 6:24 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
GCP001
4 months, 1 week ago
Selected Answer: D
D. Looks much better, see doc ref - https://cloud.google.com/storage/docs/request-rate , If you run into any issues such as increased latency or error rates, pause your ramp-up or reduce the request rate temporarily in order to give Cloud Storage more time to scale your bucket. You should retry your requests with exponential backoff when: Receiving errors with 408 and 429 response codes. Receiving errors with 5xx response codes.
upvoted 1 times
...
anshad666
6 months, 2 weeks ago
Selected Answer: D
Classic example of exponential backoff strategy
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago