DES works by using the same key to encrypt and decrypt a message, so both the sender and the receiver must know and use the same private key. Once the go-to, symmetric-key algorithm for the encryption of electronic data, DES has been superseded by the more secure Advanced Encryption Standard (AES) algorithm.
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A sharp sign <span>(#) </span><span>indicates that a note is one half-tone or semitone step higher compared to a note without a </span>sharp<span>. </span>
Answer:
Extremal hard drive is not form of communication.
