What are the problems with security when working on a Web Page?
2 answers:
Answer:
Depending if you have a virus already on your computer then your security risk on opening a new web page may be high
If not the security risk would be low
but to sum it up It really depends what your default search engine is
rn i use DuckDuckGo and i posted a Screen shot (if ur using chrome this extension can be added) and google (not saying its bad) but it has a risk for you security.
I really hope this helps
High Hopes^^
Barry-
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Answer:
See explaination
Explanation:
Clearly the entities are as follows:-
Course
Section
Room
Test
The relationship among entities are as follows:-
Course has Section
Test is conducted for Course
Test is conducted in Section
Test is conducted in Room
Attributes of each entities are as follows:-
Course (CourseID, Name, Department)
Section (SectionID, Enrollment)
Room (RoomNumber, Capacity, Building)
Test (Time)
Section is a week entity as, there may be same sections for different courses, therefore section uses the primary key of course entity as foreign key.
Also entity Test is dependent upon the entities Room,Section and Course, therefore primary keys of these entities will be used as foreign key in the Test entity.
Check attachment for the ER diagram
