Multiple-Choice Quiz

Which instrument is best for viewing analog voltage changes over time?

• Logic Analyzer

• Oscilloscope

• Signal Generator

• Spectrum Analyzer

Which tool is primarily used to provide a known test waveform to a circuit?

• Multimeter

• Oscilloscope

• Signal Generator

• Logic Analyzer

When diagnosing multiple digital lines (e.g., parallel data bus), which instrument is most suitable?

• Logic Analyzer

• FFT Analyzer

• Oscilloscope

• VNA (Vector Network Analyzer)

Which advanced scope feature is used to observe a signal’s frequency components?

• Cursors

• FFT

• XY Mode

• Triggering

A ‘crosstalk’ issue in high-frequency circuits often indicates which type of problem?

• Inadequate trace spacing or shielding

• Overly large resistor values

• Software bug in microcontroller

• Wrong polarity on capacitors