You can go to their house and talk to them
Answer:
a) It is used for authentication.
Explanation:
Hashing is a process of transforming a single key into another value. It generates the values using a mathematical algorithm. the outcome of this process is a hash value or a hash.
The hashing process is used for authentication.
The hashing process is not reversible.
The hashing process is used to create the digital signature.
The outcome of the hashing process is the hash value, not a message.
CAD provides the architect opportunity to electronically plan and place elements of a building. The correct option among all the options that are given in the question is option "c". The full form of CAD is Computer Aided Design. It gives the designers the opportunity to create three dimensional pictures.
The first challenge is that there is not electric conection.So the computer won't be able to function.Also there will be noone who will be able to use it due to the lack of education.Plus there will not be internet connection , limitting the abilities of the computer to the very basics.In addition there will not be any tools or spare parts in order to fix a computer.Finally even if thete were spare parts there woul not be someone able to gix the computer.
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