Oracle Cloud Infrastructure 2022 Architect Professional — Question 34

As 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 OCI Object Storage multipart upload functionality.
Which two statements are true? (Choose two.)

Answer options

• A. After initiating a multipart upload by making a CreateMultiPartUpload REST API call, the upload remains active until you explicitly commit or abort it.
• B. It is not possible to split a 7 TB file into multiple parts using multipart functionality.
• C. It is possible to split this file into multiple parts using clone tool provided by OCI Object Storage.
• D. Contiguous numbers need to be assigned for each part so that OCI Object Storage constructs the object by ordering part numbers in ascending order.
• 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: A, E

Explanation

Statement A is correct because a multipart upload remains active until explicitly committed or aborted, allowing for flexibility in the upload process. Statement E is also true, as you can list uploaded parts but cannot get details for an individual part during an active multipart upload. Options B and C are incorrect because multipart functionality is designed to split large files into parts, and there is no specific 'clone tool' for this purpose; thus, they misrepresent the capabilities of OCI Object Storage.