Alibaba Cloud Certified Associate (ACA) Practice Test 2026 - Free ACA Practice Questions and Study Guide

The Security Center in Alibaba Cloud is designed specifically to monitor and manage security risks and vulnerabilities within your cloud environment. It provides functionalities such as threat detection, vulnerability assessment, and security event management. By continuously analyzing the security status of cloud resources, it helps organizations to proactively identify and mitigate potential security threats, ensuring a more robust defense against cyberattacks.

In contrast, the other options focus on different aspects of cloud services. Increasing database storage capacity pertains to resource management rather than security management. Optimizing CDN performance deals with improving the delivery and performance of content over the network, which is unrelated to security concerns. Providing customer support to users relates to service and support functions that address user queries and issues, rather than managing security vulnerabilities. Thus, the choice related to monitoring and managing security risks accurately reflects the primary focus of the Security Center.