Question 58 of 315
Single answerYou have developed an application using Cloud ML Engine that recognizes famous paintings from uploaded images. You want to test the application and allow specific people to upload images for the next 24 hours. Not all users have a Google Account. How should you have users upload images?
AHave users upload the images to Cloud Storage. Protect the bucket with a password that expires after 24 hours.
✓BHave users upload the images to Cloud Storage using a signed URL that expires after 24 hours.
CCreate an App Engine web application where users can upload images. Configure App Engine to disable the application after 24 hours. Authenticate users via Cloud Identity.
DCreate an App Engine web application where users can upload images for the next 24 hours. Authenticate users via Cloud Identity.
✓
Correct Answer: B
Have users upload the images to Cloud Storage using a signed URL that expires after 24 hours.
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Explanation
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