Which component is crucial for improving access speed across geographical locations in Alibaba Cloud?

Prepare for the Alibaba Cloud Certified Associate (ACA) exam. Study features interactive quizzes with multiple choice questions. Gain confidence and excel in your certification test!

The Content Delivery Network (CDN) is crucial for improving access speed across geographical locations in Alibaba Cloud. A CDN is designed to store copies of content in various geographical locations, known as edge nodes or points of presence (PoPs). When a user requests content, the CDN can serve it from the nearest edge node, significantly reducing latency and improving loading times compared to fetching the data from a central server that may be located far away.

This geographical distribution allows for faster data retrieval and enhances the user experience, particularly for users who are located remotely from the main data center. Furthermore, CDNs can also help in managing sudden traffic spikes, ensuring that the performance remains stable and efficient during high-demand periods.

While the other components listed, such as Virtual Private Cloud (VPC), Relational Database Service (RDS), and Server Load Balancer (SLB), play essential roles in their respective contexts—network segmentation, database management, and distributing traffic—they do not specifically address the need for reducing access time across diverse geographical areas. Their functionalities are important but do not directly enhance the speed of content delivery in the same way a CDN does.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy