which of the following displays multiple digital signal states simultaneously?

The device that displays multiple digital signal states simultaneously is a logic analyzer.

Quick Scoop

A logic analyzer is a test instrument used in digital electronics to capture and display multiple logic signals from a digital system at the same time. It can monitor many digital channels concurrently, so you can see the timing relationships and logic states (high/low) of several lines on one screen.

Why a logic analyzer fits

• It is specifically designed to observe many digital lines simultaneously , unlike a basic oscilloscope that typically handles only a few channels.

• It shows the digital states over time, helping debug buses, microcontroller interfaces, and complex digital circuits where several signals interact at once.

So, if your options include items like “oscilloscope,” “logic analyzer,” “multimeter,” or “signal generator,” the correct choice for “which of the following displays multiple digital signal states simultaneously?” is logic analyzer.

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