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Questions and Answers
Which type of signal is used to represent information in digital form?
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?
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?
Which characteristic of digital signals allows for error detection and correction?
- Redundancy (correct)
- Amplitude
- Frequency
- Phase
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