(Solved) : Consider Following Scenario Questions 11 12 Use Case Electronics Database Used University Q30694542 . . . .

Consider the following scenario for questions 11 and12.

Below is the use case for the Electronics database, which is usedby a university to keep track of the electronics they lend tostudents for their final year projects.

Information about the type of materials used are stored in thedatabase, including the name, full reference, and size whereappropriate.

Information is stored about students, including their name,student number, and the name of their supervisor for theirproject.

Students can borrow any number of items of each type, and theyare all due back at the same date after the semester ends.

How many of each of the following are there in the relational schema? Attributes that cannot be NULL as they participate in a Primary Key:7 Attributes that are subject V to a Referential Integrity Constraint

*OPTIONS

0-9

How

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(Solved) : Consider Following Scenario Questions 11 12 Use Case Electronics Database Used University Q30694542 . . . .

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