What is semantic gap
What do you mean by the term semantic gap?
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Defining a helpful channel includes both understanding the applications needs and recognizing the limitations of the fundamental technology. The gap between what applications anticipates and what the underlying technology can give is termed as semantic gap.
Public Key Encryption: Public key encryption employ public and private key for encryption and decryption. In this method, public key is employed to encrypt messages and merely the corresponding private key can be employed to decrypt them. To encrypt a
Describe the term OSI model in brief with its respective types?
Write down the difference between MAC versus IP Addressing?
Show what are the characteristics which affects the performance of the network?
What is Network Address Translation?
Is WAN (Wide area network) uses dialed circuits easier or harder to design than one which uses dedicated circuits? Explain.
Proxy ARP: It is utilizing a router to answer ARP requests. It will be done whenever the originating host believes that the destination is local, whenever in fact is lies away from router. Proxy ARP
Access Layer: This module contains end-user workstations connected to switches or wireless access points or printers. Higher-end switches give uplinks to the distribution layer. Services offered by this module include network access, protocol filterin
Explain what are bit rate and baud rate?
What do you mean by the term G-DES or DESX? Briefly define the meaning of it.
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