The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
<h3>What is dictionary add and remove element from dictionary?</h3>
The act of Removing elements from Dictionary is one that can delete a specific item in a dictionary by the use of the pop() method.
Note that this method deletes an item with the given key and returns the value .
Hence, The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
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Answer:
Caesar cipher
Explanation:
In formation technology, cryptography or cryptology is a process of coding or encrypting information, using algorithms and input values in a network, where there is a present of a third party called adversaries or attackers.
There are different types of cryptography, namely, symmetric, assymmetric and hash cryptography.
Ciphers are algorithms used in cryptography to encode (encrypt) or decode (decrypt) information. An example of cipher is the Ceasar's cipher.
Ceasar cipher is a simple type of substitution cipher that encrpts plain text one character at a time and each coded character depends on the single character and a fixed distance value.
Answer:
There is increased collaboration in problem solving.
There are increased business opportunities.
It facilitates ease in communication
