Answer:
Clipper Chip Kerberos National Information Infrastructure (NII)
Explanation:
The Clipper chip was developed by the NSA (National Security Agency) for enciphering and deciphering messages. It was promoted for voice transmission in telecommunications companies. The Clipper chip was announced in 1993, not all consumers and manufacturers embraced it and only last to 1996.
Answer:
an organization wants to use its computer to make video calls with suppliers overseasename two input and two output device that the organisation must have for this to happen and briefly explain the popruse of each device
Answer:
1) Yes, Publisher relation should have a publisherID primary key.
2) NOT NULL and UNIQUE for the BookID, BranchID, CardNumber and name of the borrower in the Book, Book_Copies, Library_branch, and Borrower relations respectively. The DueDate field of the book_loan relation must be a time constraint. The BookID of the Book relation must be serial number for automatic addition and update of bookid across the database.
Explanation:
The Publisher relation should have primary key publisherID which should replace the publisherName in the Book relation to easily make a join query and attain a third-level database model.
Answer:
Explanation:
1. In tabletop games and video games, game mechanics are the rules that guide the player's moves or actions, as well as the game's response to them.
5.User interface is about the visual design and the information designs around the screens while the User Experience is about the whole experience and not only about the screen. User interface is mainly focused on the product while User experience on the other hand mostly focuses on the user and their journey through the product.
