1R/ Whenever you use a social network, send a text message or post something on the Internet, you are adding information to your online identity. Your online identity may be different from your real identity (the way your friends, parents, and teachers think of you).
2R/
.)The database allows you to group all the data necessary for the daily work of the company in one place.
.)Multiple users can access simultaneously to share the data.
.) Minimizes the possibility of errors in data handling, since it eliminates both redundancies.
.) It allows structuring and organizing the data in such a way that they respond to the needs and processes of each company.
.) Organize access to data, allowing standards to be set when viewing to increase security.
.)This not only increases productivity, but also makes decision making easier