Defines an HTML document
Contains metadata/information for the document
Defines a title for the document
Answer:
The correct answer is PGP i.e "Pretty Good Privacy" .
Explanation:
Pretty Good Privacy is an encryption algorithm that gives the database interaction with the confidentiality and authorization.Pretty Good Privacy is security algorithm which gives the security into the mail . login ,decryption ,encryption are the example of the "Pretty Good Privacy" .
Pretty Good Privacy is a type of hybrid cryptosystem that incorporates cryptographic algorithms and it has de facto open source standard for the mail and the file storage .
Answer:
1980s
Explanation:
Source:
https://www.cbc.ca/news/technology/5-major-moments-in-cellphone-history-1.1407352
