Alibaba Exam ACA-Developer Topic 3 Question 77 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 77
Topic #: 3

Which of the following options are correct for Multipart Upload and Resumable Upload in Object Storage Service (OSS)? (Number of correct answers: 3)

AUse Multipart Upload to upload parts of a file in parallel to speed up the upload process

BMultipart Upload is usually used when the size of the file to be uploaded is large

CIf the upload fails due to an accident during the uploading of fragments, you need to upload all the fragments again

DAfter an upload is interrupted, the portions of the file which have successfully uploaded prior to the interruption will be saved in the OSS bucket

Show Suggested Answer

Suggested Answer: A

by Louvenia at Jan 14, 2025, 08:40 PM

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Linsey

4 days ago

I agree with Arminda. Multipart Upload is a great feature for speeding up large file uploads. But I'm a bit surprised that C is not correct. I thought you'd need to re-upload the failed parts, not the entire file.

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Arminda

11 days ago

A, B, and D are correct. Multipart Upload allows you to upload large files in parallel, and the successfully uploaded parts are saved even if the upload is interrupted.

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