PROFESSIONAL-CLOUD-DEVELOPER · Question #181
PROFESSIONAL-CLOUD-DEVELOPER Question #181: Real Exam Question with Answer & Explanation
The correct answer is A: Create an object with the name of the subdirectory ending with a trailing slash ('/') that is zero. https://cloud.google.com/storage/docs/folders If you create an empty folder using the Google Cloud console, Cloud Storage creates a zero-byte object as a placeholder. For example, if you create a folder called folder in a bucket called my- bucket, a zero- byte object called gs://
Question
You are developing an application that needs to store files belonging to users in Cloud Storage. You want each user to have their own subdirectory in Cloud Storage. When a new user is created, the corresponding empty subdirectory should also be created. What should you do?
Options
- ACreate an object with the name of the subdirectory ending with a trailing slash ('/') that is zero
- BCreate an object with the name of the subdirectory, and then immediately delete the object within
- CCreate an object with the name of the subdirectory that is zero bytes in length and has WRITER
- DCreate an object with the name of the subdirectory that is zero bytes in length. Set the Content-
Explanation
https://cloud.google.com/storage/docs/folders If you create an empty folder using the Google Cloud console, Cloud Storage creates a zero-byte object as a placeholder. For example, if you create a folder called folder in a bucket called my- bucket, a zero- byte object called gs://my-bucket/folder/ is created. This placeholder is discoverable by other tools when listing the objects in the bucket, for example when using the gsutil ls command.
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