Answer Posted / nagesh.ponnapalli

Web server: A computer, including software package that
provides a specific kind of service to client software
running on other computers.

Application server: A machine or its software that works in
conjunction with a web server to deliver application
services such as the dynamic creation of a webpage from
content stored in a database.

Data base server: A data storage and retrieval system.
Database servers typically run on a dedicated computer and
are accessed by client applications over a network.

What is passive topology

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Define CableServe

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What is ISO-OSI reference model ? Compare it with TCP/IP reference model.

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Which layer is used to route packets

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Which layer is used to run services like FTP, Telnet etc.

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Explain Attenuation?

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Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.

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A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

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List out the main responsibilities of the network layer.

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whtch file system support the tcp/ip , http protocal and ftp protocal?

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Define Wireless Networks

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Define Satellite Networks

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Explain Traffic shaping using token bucket algorithm

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What are the principles that were applied to arrive at the seven layers in OSI model?

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Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks

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