What is meant by digital signature
What do you mean by the digital signature? Describe the purpose of attaching the digital signature with the document.
Expert
Digital signature is defined as an approach to authenticate sender of the message. It is similar to the process of signing the transactions documents when you do business with the bank. In the network transactions, you can develop an equivalent of an electronic or digital signature by the manner you send the data.
Explain about the Nyquist Theorem?
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What do you mean by the segment? Also explain segmentation?
Define: a) SAP b) Multicast Routing
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 is WiFi? Answer: WiFi or wireless fidelity is a base-band network technology which is employed for the wireless data communication.
What do you mean by the term Communication Services? Also write down its types?
Explain few uses of the Bluetooth?
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