CompTIA Network+ Practice Test

What is a key feature of an active-active configuration?

1. Only one device handles all data

2. Both devices can operate at the same time

3. Automatic failover capabilities

4. Simplified system architecture

The correct answer is: Both devices can operate at the same time

An active-active configuration allows multiple devices to operate concurrently, sharing the load and processing data simultaneously. This setup enhances resource utilization and provides improved performance since both devices are actively engaging in handling requests or data traffic. By allowing both devices to function at the same time, organizations can ensure high availability and better redundancy. This contrasts with an active-passive setup, where only one device is operational while the other remains on standby, waiting to take over if the primary fails. The other options reflect different characteristics that don't apply to an active-active configuration. For example, a scenario where only one device handles all data describes an active-passive setup instead. Automatic failover capabilities are indeed a feature of many high-availability systems but are not exclusive to active-active configurations, as they can also be found in active-passive setups. Finally, simplified system architecture doesn’t necessarily pertain to an active-active setup, as this configuration can sometimes lead to increased complexity due to the need for coordination and load balancing between the active devices.