📝 Structure of Packet Switches

📖 From Data Communication & Networks • 8. Switching • 35 questions available

Practice MCQs for Structure of Packet Switches. 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 does the abbreviation FDM stand for in networking?

🔹 A. Frequency Division Multiplexing

🔹 B. Fast Data Management

🔹 C. Fiber Data Modulation

🔹 D. Fixed Delay Multiplexing

💡 Difficulty: easy | ✅ Correct: B

Q2. In a TDM‑based circuit‑switched network, increasing the number of time slots per frame while keeping the frame duration constant will have what effect on the bandwidth allocated to each slot?

🔹 A. Increase per‑slot bandwidth

🔹 B. Decrease per‑slot bandwidth

🔹 C. No change to per‑slot bandwidth

🔹 D. Effect depends on traffic load

💡 Difficulty: medium | ✅ Correct: B

Q3. What is the total bandwidth of each link in the eight‑telephone example?

🔹 A. \(4\text{ kHz}\)

🔹 B. \(8\text{ kHz}\)

🔹 C. \(12\text{ kHz}\)

🔹 D. \(16\text{ kHz}\)

💡 Difficulty: hard | ✅ Correct: B

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🔗 Related Topics

📝 Introduction to Switching in Physical Layer 📝 Three Methods of Network Switching 📝 Network Switching and TCP/IP Layers 📝 Circuit Switched Network in Physical Layer 📝 Three Phases of Circuit Switching Network

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