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📝 Radio Waves

📖 From Data Communication & Networks • 7. Transmission Media • 60 questions available

Practice MCQs for Radio Waves. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

🔄 Last updated: 2026-07-07

17
Easy Questions
27
Medium Questions
16
Hard Questions

📝 Sample Questions

Q1. What is the frequency range of radio waves?

🔹 A. 3 kHz to 1 GHz
🔹 B. 1 GHz to 300 GHz
🔹 C. 3 kHz to 300 GHz
🔹 D. 30 kHz to 1 GHz

💡 Difficulty: easy | ✅ Correct: A

Q2. What is the better criterion for classifying waves as radio waves or microwaves?

🔹 A. Frequency alone
🔹 B. Wavelength only
🔹 C. The behavior of the waves
🔹 D. The power of the transmission

💡 Difficulty: medium | ✅ Correct: C

Q3. Which application uses sky mode propagation?

🔹 A. AM radio
🔹 B. FM radio
🔹 C. VHF TV
🔹 D. UHF TV

💡 Difficulty: hard | ✅ Correct: A

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🔗 Related Topics

📝 Introduction to Data Communications📝 Network Concepts (Criteria & Topologies)📝 Network Types (LAN, WAN, Switching)📝 Standards and Administration📝 The Internet and its History
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