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Enumerate about the Star networks
Comments:
1 - If one connection/station fails the other devices aren't affected
2 - If central hub breaks down, the whole network fails
3 - It's easier to identify faults using this type of topology
4 - It's easy to expand this type of network
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Future of the intranet At present, the world of information technology is guided bythe C 3 paradigm that stands for Command, Control and Communication, which is normally
explain layered protocol architecture
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What are the data units at dissimilar layers of the TCP / IP protocol suite? The data unit formed at the application layer is called a message, at the transport layer the data
Can you describe the concept of CDMA?
Q. Fiber-Optic Cable as transmission media? - Made of glass signals are transmit like light pulses from an LED or laser - Light is as well a form of electromagnetic energy
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what is credential prompt?
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