What is gateway
Explain the term level gateway?
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An application level gateway also known as a proxy server; which act as a relay of the application-level traffic. The user contacts the gateway by using a TCP\IP application, like Telnet or FTP, and gateway asks user for the name of the remote host so that it can be accessed.
Pros and Cons of AON Method: Advantages of AON: No dummy activities are used. Events not used, just activities. AON easy to draw when dependencies and re
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1) A composite signal is composed of three sine waves. The first wave has a frequency of 1 Hz, phase shift of 0 and maximum amplitude of 5 volts; the second wave has a frequency of 1 Hz, phase shift of 180 degrees (π radians) and maximum amplitude of 2 volts, and t
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In VOIP system, suppose h be the total number of header bytes added to each chunk, including UDP and IP header. a)Supposing an IP datagram is emitted every 20 msec, find the transmission rate in bits per second for the datagrams ge
The DES algorithm derives the sixteen 48-bit subkeys, for utilization in each of 16 rounds, from 56-bit secret key supplied by the user. This is fascinating to consider the effect of employing a 768-bit key (divided to sixteen 48-bit subkeys) in place of sixteen assoc
What do you mean by the term communication protocol?
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