Information Security

Information Security

Post 1

There are five attributed for the entity “student” for a university system tracking information on students such as an ID number, first name, middle initial, last name, and status.

These attributed (ID number, first name, middle initial, last name, and status) have different elementary data types integers such as character string, character and, it is found that, these elements are essential components for tracking the information on students. Additionally, an entity is also considered as the set of data and, each column of the tables may store the data item in respective rows. The columns are fixed and, there ...