CompTIA Cloud+ Practice Test

Which of the following is a benefit of having a virtual versus physical server environment?

1. Improved security

2. IPSec tunnel

3. Data scraping

4. Redundancy

The correct answer is: Redundancy

Having a virtual server environment significantly enhances redundancy in an IT infrastructure. This benefit stems from the ability to create multiple virtual instances on a single physical server, allowing for quick replication and failover mechanisms. If one virtual server goes down or experiences issues, the workloads can be easily shifted to another virtual instance, ensuring minimal downtime and continuous availability. In contrast, physical environments often are less flexible and may require more time and resources to recover from failures since redundancy typically relies on additional physical hardware. Virtualization allows for more efficient use of resources and rapid recovery, which can result in improved operational resilience. The other options do not specifically highlight the distinct advantages of a virtual server environment. For instance, improved security may depend on various factors beyond whether a server is virtual or physical, and while IPSec tunnels relate to secure communication rather than server type, data scraping involves data extraction processes that can occur on either environment without intrinsic advantages related to virtualization.