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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

  • Test Your Internet Speed: Use tools like speedtest.net prior to the event to ensure your network meets minimum requirements.

  • Minimize Bandwidth Usage: Avoid video streaming, large downloads, or non-exam-related usage during testing periods.

  • Have a Backup Connection: A mobile hotspot or a secondary ISP connection can help prevent disruptions in case of a primary network failure.

  • Monitor Network Activity: Keep an eye on network performance during the event to detect and resolve issues early.

  • Install a Backup UPS (Uninterruptible Power Supply): This helps maintain internet connectivity in case of a power outage.

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