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Digital Signals

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Questions and Answers

Which type of signal is used to represent information in digital form?

Analog signal

Continuous signal

Discrete signal (correct)

Wave signal

What is the main advantage of using digital signals over analog signals?

Greater range

Higher quality

More efficient use of bandwidth (correct)

Faster transmission speed

Which characteristic of digital signals allows for error detection and correction?

Redundancy (correct)

Amplitude

Frequency

Phase

Digital Signals

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Questions and Answers

Which type of signal is used to represent information in digital form?

What is the main advantage of using digital signals over analog signals?

Which characteristic of digital signals allows for error detection and correction?

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