Is it possible to use packet switching instead of circuit switching? If yes, explain your answer?
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Is it possible to use packet switching instead of circuit switching? If yes, explain your answer?
Differentiate, with the help of diagrams, between Packet Switching and Circuit Switching. 1. What are the applications of each kind? 2. What are the advantages and disadvantages of each? 3. Give some application names that use Packet Switching and Circuit Switching.
What are the trade-offs between circuit switching, packet switching, and virtual circuit switching?
plzz answer quickly is soon as possible thnks a. Define packet switch and Circuit switching network with the help of an example. b. Four channels (1 Mb each) are multiplexed using synchronous TDM. If each channel sends 100 bits and 4 bits per channel are multiplexed and one synchronization bit is added per frame, List the frame size, frame rate, bit rate, frame duration and efficiency of the link.
a) Why can we have the packet header in virtual circuit switching to be much smaller than the typical header in datagram switching? b) Assume that we are using datagram switching (i.e. we are not using virtual circuits). Is it possible to guarantee bandwidth to each source-destination pair? Are there disadvantages of doing this using datagram switching? c) What is the big-O complexity of processing the header of a packet if we are using virtual circuits? Briefly explain why. d)...
Compute the time required for circuit switching and packet switching with the following conditions: •The destination is 4hops away from the source: three intermediate switches between the source and the destination, with 4links. •The distance between source (anddestination) computerto its connected switch is 1Km.The distance between any two adjacent switches is 10Km. •The signal propagation speed is 5x10^5m per second.•The message size is 5 Mega bits (1 Mega = 10^6) •The maximum packet size is 200k bits (1k = 10^3....
Is it possible that a packet can be transferred in Internet forever? If yes, please give an example; If not, please explain why a packet cannot remain “valid” in Internet forever?
one important factor in the total delay of a store-and-forward packet-switching network is how long it takes to store and forward a packet through a switch. If the switching time of each switching device is 1 microsecond, is this likely to be a major factor in the response of a client-server system where the client is a computer you use to access the internet, and the server is somewhere in Europe? Explain your answer. You can assume the average propagation...
help with computer network questions 1. What is the difference between circuit switching and packet switching? 2. What are the different layers in today’s Internet? Why do we create layers? 3. Suppose there is a 10 Mbps microwave link between a geostationary satellite and its base station on Earth. Every minute the satellite takes a digital photo and sends it to the base station. Assume a propagation speed of 2.4 * 10^8 meters/sec. a. What is the propagation delay of...
Is it possible to create a buffer with NH3 and HCl as your starting materials? If your answer is no, explain why a buffer is not possible. If your answer is yes, which species would need to be in excess? Why? In either case, explain your reasoning with the use of a chemical equation.