Google Cloud Professional Cloud Network Engineer Practice Test 2025 - Free Cloud Network Engineer Practice Questions and Study Guide

Anycast is a networking technique that enables multiple servers to share the same IP address. This approach is particularly beneficial in optimizing network performance and improving user experience. When a request is made to an Anycast address, the network routes the request to the nearest server geographically or via the most efficient path available. This minimizes latency and enhances the speed and reliability of content delivery.

In the context of Google Cloud, Anycast is often used for services like Cloud Load Balancing and Cloud DNS, ensuring that users are directed to the closest available service endpoint. This leads to faster response times and improved application performance, especially for global applications where users may be distributed over a wide area.

The other options do not accurately describe Anycast: while distributing data across multiple databases pertains to data redundancy and availability, it does not relate to networking techniques. File transfer protocols focus on security and data integrity rather than request routing. Lastly, enhancing cloud security through diverse routing may involve other networking strategies but is not the essence of Anycast.