Alibaba Cloud Object Storage Service (OSS) is a massive, highly available, secured and cost effective storage service. One of the special characteristics of OSS is its superior data reliability, because of its underlying backup technology and policies. Which of the following statement about OSS backup is correct?
Alibaba Cloud Object Storage Service (OSS) ensures data reliability and availability through its internal redundancy mechanisms. OSS supports 3 internal data copies, which means that if there is any problem with the data, these copies ensure that the data can be automatically and seamlessly recovered without the need for human intervention.
Answer is D. B is not correct. While customers are responsible for their data in the sense of managing access and content, OSS takes care of the underlying storage infrastructure and ensures data durability through its automatic backup and redundancy mechanisms. It provides various interfaces for users to initiate offsite backups as an additional layer of protection, but the core data security is handled by OSS.
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