In this process, system administrators grant some access rights and some basic privileges to those systems and the information stored on them. For example, in a LAN environment, multiple users can access a specific device by providing own user account detail like username and password....
Illustrate them with simple examples for ease in understanding the concepts. 2. Given the following relations, explain what it will take to reduce them to 2NF and then to 3NF. UNDERLINE all primary keys in the resulting relation. ITALICIZE all foreign...