CompTIA Cloud+ Practice Test

Which storage infrastructure is generally more cost-effective for small to medium-sized businesses?

1. NAS

2. SAN

3. DAS

4. All of the above

The correct answer is: NAS

Network Attached Storage (NAS) is generally more cost-effective for small to medium-sized businesses due to several key factors. NAS systems are designed to provide file-level storage over a network, which means they can be easily deployed and managed with minimal IT resources. This accessibility allows organizations with limited budgets and staff to implement a reliable storage solution that meets their needs without significant overhead. Moreover, NAS typically uses standard networking protocols and inexpensive hardware, making it a financially attractive option compared to Storage Area Networks (SAN) or Direct Attached Storage (DAS). While SAN can offer more performance and scalability, it involves higher costs related to equipment, setup, and management, which may not be feasible for smaller businesses. Similarly, while DAS can be more affordable on a per-device basis, it lacks the flexibility and shared access capabilities essential for collaborative environments. Overall, NAS strikes a balance between cost, ease of use, and functionality, making it the preferred choice for small to medium-sized businesses looking for an efficient and economical way to manage their data storage needs.