This assignment is having seven questions. Question 5: Describe the activities to be performed at every layer in the TCP model when information flows from layer to another layer.Īssignment Number : BCA (5) BCS-061/Assignment/2011 Question 4: How does TCP handle the flow control problem? Explain it with the help of a diagram showing the status of sliding window at the different stages. What is the value of HLEN field in binary?
(iii) The size of the option field of an IP diagram is 20 bytes. How many Class B Network are possible in this case? (ii) Suppose the class B network uses 20 out of 32 bits to define a networkĪddress. Question 3: (i) Identify the address classes of the following IP address: Question 2: How does the TCP handle the issue of multiplexing? (10 Marks) This assignment is having five questions. Last Date of Submission : 30th April 2011/30th October, 2011. (5 Marks)Īssignment Number : BCA (5) CS-69/Assignment/Final (iii) Differentiate between Packet switching and Cell switching. (ii) Describe the bandwidth limitations of B-channels and D-channel. Question 5: (i) Through an example and an illustration, explain how an ATM List at least five domain names and its meaning. (ii) What is the convention of writing domain names? Explain throughĪn example. Multiplexing and connection establishment? Explain (15 Marks) Question 4: (i) How does the transport layer manage the crash recovery, (iii) What function(s) a station has to perform when it wants to transmitĪ frame using a token ring protocol? (5 Marks) (iii) Describe the two methodologies used by bridges for transmission of
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(ii) How is MAC sublayer different from Logical Link Control sublayer? (5 Marks) Question 3: (i) Describe the Selective Repeat Protocol with illustration in terms ofĮrror recovery, flow control and packet loss. (iii) List advantages of digital transmission over analog transmission (ii) Explain with illustration how the Internet Layer and the network Interface layer of TCP reference model function.
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