Tablet Testing Equipment Requirements
The tablet specifications required to administer CCO practical exams.
Equipment Needed to Score Practical Exams
CCO practical exams are scored on a tablet by the Practical Exam Proctor. Each test site must provide a device that meets the specifications below. For all devices, consider the following specifications chart.
| Minimum | Recommended | |
| Internet Connection | Wifi | Wifi + Cellular |
| Screen Size | 8 in | 10 in + |
| Touchscreen | Required | Required |
| Operating System | iPadOS, Android, or Windows | — |
| Browser | Latest version of Safari or Chrome | — |
| Available Storage Capacity* | 4 GB | 8 GB |
| Minimum Screen Resolution | 1024 x 768 | 1180 x 820 |
| Minimum Webcam Resolution | 640 x 480 | 1280 x 720 |
| Internet Connection | |
| MINIMUM Wifi |
RECOMMENDED Wifi + Cellular |
| Screen Size | |
| MINIMUM 8 in |
RECOMMENDED 10 in + |
| Touchscreen | |
| MINIMUM Required |
RECOMMENDED Required |
| Operating System | |
| MINIMUM iPadOS, Android, or Windows |
RECOMMENDED — |
| Browser | |
| MINIMUM Latest version of Safari or Chrome |
RECOMMENDED — |
| Available Storage Capacity* | |
| MINIMUM 4 GB |
RECOMMENDED 8 GB |
| Minimum Screen Resolution | |
| MINIMUM 1024 x 768 |
RECOMMENDED 1180 x 820 |
| Minimum Webcam Resolution | |
| MINIMUM 640 x 480 |
RECOMMENDED 1280 x 720 |
*Refers to the amount of internal memory or storage space that is usable for storing data. This is critical to support testing when not connected to internet or Wi-Fi. Note that if your tablet is near its maximum capacity, it may prevent you from performing exams when not Wi-Fi connected.