CompTIA Cloud+ Practice Test

What is the primary benefit of using a SAN over other storage types?

1. Cost savings

2. High performance and scalability

3. Easy installation

4. Low management overhead

The correct answer is: High performance and scalability

Choosing a SAN (Storage Area Network) primarily benefits organizations due to its high performance and scalability capabilities. SANs are designed to handle vast amounts of data with low latency, making them ideal for environments requiring fast data access, such as virtualization, databases, and critical business applications. The architecture of a SAN allows multiple servers to access shared storage over a dedicated network, enabling high throughput and efficient data transfers. Additionally, as businesses grow and data requirements expand, SANs can be scaled more easily than other storage types, allowing for the addition of more storage devices or expansion of existing ones without disrupting services. This scalability ensures that organizations can continually meet their evolving data storage needs. Other options, while they may pertain to certain aspects of storage solutions, don't encapsulate the core advantage of SANs in terms of performance and scalability. For example, while cost savings can be a factor with SANs, they typically require a higher initial investment compared to simpler storage solutions. Easy installation can vary based on the complexity of the network and the specific configuration required, whereas low management overhead isn't typically accurate, since SANs can require intricate management and protocols, especially in larger environments. Thus, high performance and scalability emerge as the standout primary benefits of using a SAN.