A PC technician would most frequently rely upon which procedure to repair a PC?
A) Swapping parts
B) Analyzing electrical conductivity of circuits using a probe
C) Monitoring the clock cycle of a CPU using an oscilloscope
D) Monitoring the motherboard LEDs

Question

Quizplus · Accepted Answer

Swapping parts is the most common procedure used by PC technicians to diagnose and fix PC issues. By swapping out faulty components with working ones, technicians can quickly isolate the source of the problem and replace the faulty part. Analyzing electrical conductivity using a probe and monitoring the clock cycle of a CPU using an oscilloscope are specialized procedures that are not commonly used in general PC repair. Monitoring motherboard LEDs may provide some information about the status of the system, but it is not a primary method for diagnosing and fixing PC problems.

A PC Technician Would Most Frequently Rely Upon Which Procedure