Question

There is a database for managing results of a school. There are different users who use the database to enter, summarize and view results. How can we make sure that students must only view results and must not be able to edit it? What kind of security we need to use in that database and how can we improve it while keeping in mind the limited budget of the school?

Answer 1

Answer:

OK bro I understood your statement but what to give answer please explain me that