1. Create a JPA for Grades table above with a class called Grade. Show the class definition only for the Grade to be properly mapped to the table.

2. For the above table, what are 2 pros and 1 con of using ORM tool such as JPA vs manual coding SQL using JDBC?

Table name: Grades Column name Type Varchar( 10) Varchar(5) Varchar(2) Student_id Course_id Grade Table name: Grades Column name Type Varchar( 10) Varchar(5) Varchar(2) Student_id Course_id Grade