Before purchasing a gateway device you should consider all of the following except which?

• A. Network Security
• B. Uptime
• C. Power
• D. Downtime

Answer: (B)

When evaluating a gateway device, focus on factors you can directly influence in the purchase decision to keep the system reliable: strong network security features to protect data and access, appropriate power considerations (power requirements, efficiency, and backup options) to avoid interruptions, and a plan for downtime that covers redundancy, maintenance, and vendor support. Uptime is an important outcome, but it’s not a purchase criterion you select up front. It’s the result of how well the hardware is built, how securely it’s managed, how reliable the power and network connections are, and how quickly issues are resolved after deployment. You can aim for high uptime by choosing dependable equipment and solid support, but uptime itself isn’t a feature you “buy” at the outset.