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Question 1 Write about Circuit Switched Networks Packet Switched NetworksQuestion 2 Write about Protocol Independence Reliability & ResilienceQuestion 3 Distinguish between Circuit Switching & Packet Switching with appropriate examplesQuestion 4 Write about Optical DetectorsQuestion 5 Discuss about Fiber Optic Transmissions
There is only an application layer which is closer to user and also gives many application which user directly linked.for ex:- web browser
1. A low voltage digital device has a low state of 0 V and a high state of 1.8 V. It generates a signal train of high pulses at a rate of 1 MHz, these pulses having a 10 ns width a
what is parity checking
Q. Explain about Bandwidth – delay product? Bandwidth - delay product - A measure of competence of ARQ system = bandwidth (bits per second) * round-trip delay (in seco
What is multiplexing and demultiplexing? Explain. Describe Time division, Frequency division and Wavelength division multiplexing. What is ADSL? How does it use multiplexi
Can you explain the different layers in OSI model?
Compute the shortest path from t to all network nodes.
Question: (a) Describe the following biometric techniques:- (i) Retina scan, (ii) Fingerprint, (iii) Iris Scan. Your answer should consider the following: the data storage requ
Can you define the concept of VLSM?
Fiber Optic Cable A fiber optic cable is made of glass or plastic and transmits signals in the form of light pulses. An optical fiber is a thin flexible medium conducts
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