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📝 Time Division Multiplexing Technique

📖 From Data Communication & Networks • 6. Multiplexing and Spectrum Spreading • 55 questions available

Practice MCQs for Time Division Multiplexing Technique. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-31

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📝 Sample Questions

Q1. What is the primary purpose of multiplexing in communication systems?

🔹 A. To increase signal power

🔹 B. To combine multiple signals into a single channel

🔹 C. To encrypt data

🔹 D. To reduce noise

💡 Difficulty: easy | ✅ Correct: B

Q2. If five 100 kHz channels are multiplexed with a 10 kHz guard band between each, what is the minimum total bandwidth required?

🔹 A. 500 kHz

🔹 B. 540 kHz

🔹 C. 550 kHz

🔹 D. 560 kHz

💡 Difficulty: medium | ✅ Correct: B

Q3. Which of the following is a disadvantage of TDM compared to FDM?

🔹 A. Higher latency due to buffering

🔹 B. Requirement of larger guard bands

🔹 C. Inability to support analog signals

🔹 D. Increased susceptibility to Doppler shift

💡 Difficulty: hard | ✅ Correct: A

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🔗 Related Topics

📝 Multiplexing techniques and its role in Physical Layer 📝 Frequency Division Multiplexing Analog Technique 📝 Wavelength Division Multiplexing Technique 📝 Spread Spectrum (SS) in Physical Layer 📝 Frequency Hopping Spread Spectrum Technique

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