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Network Requirements for Test Center Events
To ensure a smooth exam experience, test centers must have a reliable internet setup—especially when running exams for multiple candidates simultaneously. This guide outlines the recommended network specifications and best practices.
Why a Strong Network Matters
Online exams require a fast and stable internet connection. Insufficient bandwidth or unreliable connectivity can lead to delays, disconnections, or even data loss—impacting candidate performance and the overall testing experience.
Recommended Network Specifications
| Number of Computers | Recommended Bandwidth (Mbps) | Wi-Fi Tips |
|---|---|---|
| 20 | 100 | Use dual-band routers (2.4GHz & 5GHz) |
| 50 | 250 | Use enterprise-grade access points |
| 75 | 400 | Separate Wi-Fi channels to reduce interference |
| 100+ | 500+ | Use wired connections where possible |
Practical Network Preparation Tips
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Test Your Internet Speed: Use tools like speedtest.net prior to the event to ensure your network meets minimum requirements.
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Minimize Bandwidth Usage: Avoid video streaming, large downloads, or non-exam-related usage during testing periods.
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Have a Backup Connection: A mobile hotspot or a secondary ISP connection can help prevent disruptions in case of a primary network failure.
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Monitor Network Activity: Keep an eye on network performance during the event to detect and resolve issues early.
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Install a Backup UPS (Uninterruptible Power Supply): This helps maintain internet connectivity in case of a power outage.