About this test
Questions
70
Difficulty
Expert
Format
Multiple choice
Pass mark
70%
What this test covers
Advanced Memory TroubleshootingBIOS/UEFI Firmware RecoveryCloud Computing Deployment ModelsCPU and Socket MaintenanceCPU Power Management and VRMCPU Voltage and AVX WorkloadsData Center Power Capacity and NEC ComplianceData Recovery and Storage TechnologyDisplay Technologies and ConnectorsDisplay Technologies and Multi-Stream TransportDisplay Technology and Color AccuracyDisplay Technology and Failure AnalysisFiber Optic Cabling StandardsGPU Power Delivery and GPGPU TroubleshootingHeterogeneous Network Architecture and Industrial IoTLaptop Display Subsystem TroubleshootingLaser Printer Fuser TroubleshootingLaser Printer Imaging Process and TroubleshootingLegacy Serial ConnectivityMemory Architecture and Signal IntegrityMobile Device Management and SecurityMobile Device Storage HardwareMotherboard and BIOS Hardware DiagnosticsMotherboard Architecture and PCIe Bandwidth
How it works
- Answer at your own pace — pause and resume any time, with your progress saved.
- Every question is scored instantly, with a full written explanation of why each answer is right or wrong.
- Finish with a score report showing where you are strongest and what to revise.
- Retake the test to confirm the gaps have closed.