Answer:
NBA bank data is completely destroyed since it has not maintained any backup.
Explanation:
All businesses should maintain backup of important records. NBA bank has centralized client server database. This database record should be backup at different system which is only accessed when there is some problem in the original data. The backup system is initiated when the original database is destroyed.
Answer:
There are various ways: Handing out papers/fliers to people, or presenting slides.
QR codes make up the basic structure of a relational database with columns containing field data and rows containing record information.