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Question 17

Which of the following statements about file uploading to OSS strategy is not correct?

All file uploading method provided by Alibaba Cloud OSS service will support resuming from break point.

If you are uploading some small files (<1m), you can choose using put method to be able finish uploading in one http request.

If you are using OSS to store some log files which are continuously being updated, you better choose streaming method to be able to append to one existing object instead of overwriting.

If you need to upload very large file you better use multi-part uploading to get the capability of resuming from break point.

Correct Answer: A

The provided statement that all file uploading methods by Alibaba Cloud OSS service support resuming from a break point is incorrect. In Alibaba Cloud OSS, not all upload methods inherently support resumable uploads. For example, the 'put' method is typically used for uploading small files (<1MB) in a single HTTP request and does not support resuming from a break point. Therefore, stating that all methods support this feature is not accurate.

Discussion

TanPHAM304Option: A

https://www.alibabacloud.com/help/en/apsaravideo-for-vod/latest/upload-oss-objects

ZZZ_SleepOption: A

A. All file uploading methods provided by Alibaba Cloud OSS service will support resuming from the break point. While Alibaba Cloud OSS provides various file uploading methods, not all of them necessarily support resuming from the break point. The support for resuming from the break point depends on the specific method or tool you are using. For example: Multipart Upload: Multipart uploading, as mentioned in option D, does support resuming from the break point. You can break a large file into smaller parts and upload them separately, allowing you to resume the upload from where it left off in case of interruptions. Put Object: The "put" method, as mentioned in option B, is a single HTTP request and may not inherently support resuming from the break point for large files. Streaming: The streaming method, as mentioned in option C, is suitable for continuous updates but doesn't inherently support resuming from the break point.

lhorisOption: A

A. All file uploading method provided by Alibaba Cloud OSS service will support resuming from break point. Simple upload operations: The maximum size of an object to be uploaded is 5 GB. Resumable upload is not supported.

lhorisOption: A

alien_kingOption: A

Simple upload operations only allow maximum of 5GB. Resumable upload is not supported. https://www.alibabacloud.com/help/en/apsaravideo-for-vod/latest/upload-oss-objects#simple-upload-operations

Jackie911Option: A

A. Simple upload operations Note: The maximum size of an object to be uploaded is 5 GB. Resumable upload is not supported.