programming

Academic Year 2022/2023 Ierm II CCIT 422 - Advanced programming PartA Lets consider the following java class. class Student 1. String name: public int grade: // grade between 0 and 100 (condition on Grade); public void increment () f. grade +=+ 1 public void decrement () I. 1 Complete the following table According to your remarks and the possible Errors, propose a new version of the class Student called CStudent. Print the new output of the main method in version 2 Part B Write a Java class named StudentsGroup allowing to register 20 students in a same Group. You can use an array of Students. The class StudentsGroup contains : i. a method called readGrades 0 that reads the students grades from the keyboards. ii. a method upGradeOne ) that add +1 to the all grades. iii. A method upGrade(int v) that add the value to the all grades. In the main method do the following: Declare an object named GroupAdyancedProg Read the grades Print the grades Call the method upGradeQne and print the grades Call the method upgrade with the value 5 as effective parameter and print the grades Part C Propose a new version of the StudentsGroup where the number of students is set during the StudentsGroup construction (which means defined with the constructor)