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Computer Electronics


Our Computer Electronics test measures your knowledge in the core areas of electronics necessary to understand and maintain computers. This test covers the following topics: Diagnostics, Electrical/Electronic Engineering Principles, Electronics Application, Electronics Theory, and Safety.


Once you request a test, your Personal Identification Number (PIN) will be stored in your My Plan for easy access. You will have 90 days in which to take the test you requested.

Test Outline

Cathode Ray Tubes
Circuit Boards
Instrumentation & Calibration
Integrated Circuits
Network Interface Cards
Electrical/Electronic Engineering Principles
Manufacturing & Populating Circuit Boards
Valence Electrons (3-4-5 Rule)
Electronics Application
DC Circuit Analysis
Electromagnetic Interference
Peak Inverse Voltage (PIV)
Electronics Theory
Color Code for Resistors
Kirchoff's Law
Ohm's Law
Schematic Symbols
Electrostatic Discharge
FCC & UL Compliance
Precautions with live circuitry
Precautions with live current
Transformers & Capacitors