Oracle Cloud Infrastructure 2020 Architect Professional — Question 10

As a part of a migration exercise for an existing on-premises application to Oracle Cloud Infrastructure (OCI), you are required to transfer a 7 TB file to OCI Object
Storage. You have decided to upload it using the multipart upload functionality of Object Storage.
Which two statements are true? (Choose two.)

Answer options

• A. It is possible to split this file into multiple parts using rclone tool provided by Object Storage.
• B. Contiguous numbers need to be assigned for each part so that Object Storage constructs the object by ordering part numbers in ascending order.
• C. After initiating a multipart upload by making a CreateMultiPartUpload REST API Call, the upload remains active until you explicitly commit it or about it.
• D. It is possible to split this file into multiple parts using the APIs provided by Object Storage.
• E. Active multipart upload can be checked by listing all parts that have been uploaded, however it is not possible to list information for an individual object part in an active multipart upload.

Correct answer: B, C

Explanation

Statement B is correct because Object Storage requires contiguous numbering for parts to properly reconstruct the object. Statement C is also accurate, as an active multipart upload remains until it is explicitly completed or aborted. The other options are incorrect; rclone is not a native tool for this purpose, and while the APIs can manage parts, they don't specifically address the multipart upload process as stated.