Storage Services on Public Cloud — Solutions Architect (Expert)

The official ALIBABA documentation our Storage Services on Public Cloud practice questions are cited to. Review the primary sources, then practise.

Official references for this objective

Alibabacloud — Control bucket read/write permissions with bucket ACLs - Object Storage Service - Alibaba Cloud Documentation Center

public-read Public read. Only the bucket owner or authorized users can write objects, but anyone, including anonymous users, can read them.
Alibabacloud — The fundamental building blocks and core concepts - Object Storage Service - Alibaba Cloud

The objects can only be read and cannot be modified after the objects are uploaded.
Alibabacloud — What are the storage classes of OSS? - Object Storage Service - Alibaba Cloud Documentation Center

Use Cold Archive for data accessed less than once a year that still needs retrieval within hours, such as regulatory archives, audit logs