course grades java class In a course, a teacher gives the following tests and as
ID: 3711240 • Letter: C
Question
course grades java class
In a course, a teacher gives the following tests and assignments:
A lab activity that is observed by the teacher and assigned a numeric score.
A pass/fail exam that has 10 questions. The minimum passing score is 70.
An essay that is assigned a numeric score.
A final exam that has 50 questions.
Write a class named CourseGrades. The class should have a GradedActivity array named grades as a field. The array should have four elements, one for each of the assignments previously described. The class should have the following methds:
setLab: This method should accept a GradedActivity object as its argument. This object should already hold the student’s score for the lab activity. Element 0 of the grade field should reference this object.
setPassFailExam: The method should accept a PassFailExam object as its argument. This object should already hold the student’s score for the pass/fail exam. Element 1 of the grades field should reference this object.
setEssay: This method should accept an Essay object as its argument (See Programming Challenge 4 for the Essay class). This object should already hold the student’s score for the essay. Element 2 of the grades field should reference this object.
setFinalExam: This method should accept a FinalExam object as its argument. This object should already hold the student’s score for the final exam. Element 3 of the grades field should reference this object.
toString: This method should return a string that contains the numeric scores and grades for each element in the grades array.
Explanation / Answer
Hi Dear,
Please find my implementation.
Output:
A
P
B
A
Lab 90.0 A
Pass / Fail Exam 88.0 P
Essay 85.0 B
Final Exam 96.0 A
Process finished with exit code 0
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