Question 153 of 169
Single answerYou want Cloud CDN to serve the https://www.example.com/images/spacetime.png static image file that is hosted in a private Cloud Storage bucket. You are using the USE_ORIGIN_HEADERS cache mode. You receive an HTTP 403 error when opening the file in your browser, and you see that the HTTP response has a Cache-Control: private, max-age=0 header. How should you correct this issue?
AEnable negative caching for the backend bucket.
BChange the cache mode to Force cache all content.
✓CC Configure a Cloud Storage bucket permission that gives allUsers the Storage Legacy Object Reader role.
DIncrease the default time-to-live (TTL) for the backend service.
✓
Correct Answer: A
C Configure a Cloud Storage bucket permission that gives allUsers the Storage Legacy Object Reader role.
▥
Explanation
The correct answer is highlighted above. Review the wording carefully, then use the next question to continue building your understanding of Google certification topics.