networks and security cia 1
📌 2 Marks Questions
Q1: List out the performance characteristics of a typical Bluetooth.
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Q3: Define LAN.
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▶️ Watch VideoQ4: List out the issues in the data link layer.
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▶️ Watch VideoQ5: What do you mean by Unicast and Multicast routing?
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Download PDFQ6: Define Mobile IP.
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▶️ Watch VideoQ7: Compare inter-domain and intra-domain routing protocols.
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▶️ Watch VideoQ8: Give the IPv6 Datagram format.
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▶️ Watch VideoFQ9: Compare connection-oriented and connectionless services.
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▶️ Watch VideoQ10: Mention the functionalities of the Transport Layer.
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▶️ Watch VideoF📝 PART B – 16 Marks Questions
Q11 a)
i) Explain in detail about Stop-and-Wait ARQ method.
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Download PDFii) Discuss the operation of Sliding Window Flow Control protocol.
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i) Explain the OSI model and functionalities of each layer with diagram.
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Download PDFQ12 a)
i) Elucidate the principles of Ethernet 802.3 protocol.
ii) What is checksum? Explain it with an example.
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i) Transmit 11001001 using CRC with x³+1. Show how an error is detected.
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Download PDFii) Describe in detail about TCP/IP network models.
Q13 a)
i) Explain the ICMP message format and error reporting in detail.
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Download PDFii) Illustrate the fragmentation and reassembly process in IP with an example.
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i) Discuss in detail about Mobile IP and how it is compared with computer networks.
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Download PDFii) Describe Border Gateway Protocol (BGP) with a neat diagram.
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Download PDFQ14 a)
i) Extend the brief discussion on Distance Vector Routing.
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Download PDFii) Recall the process of Link State Routing.
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i) Explain in detail about the IPv4 addressing and its different classes with subnetting and packet format.
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Download PDF🧠 PART C – 16 Marks Question
Q15 a)
i) Outline the TCP State-Transition Diagram with neat sketch.
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i) Draw and explain the UDP & TCP encapsulation and header formats.
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