L5 (0.6 marks)

• Add/UpdateAddStudentmethod such that:
• accepts two input values represent the studentsnameandage
• if thenameand/orageare not valid, return false
• if the input name already exists in the array liststudents, return false.
• Hint:Use the appropriate loop structure
• If the studentnameandageare valid and the name does not exist in the ArrayListstudents, then:
• Create a new instance of classStudent
• pass the input parametersnameandageto the constructor of classStudent
• add the new instance to the ArrayListstudents

• Add/UpdateAddFacultymethod such that:
• accepts one input value represents the name of the faculties
• if thenameis not valid, return false
• if the input name already exists in the array listfaculties, return false.
• Hint:Use the appropriate loop structure
• If the facultynameis valid and the name does not exist in the ArrayListfaculties, then:
• Create a new instance of classFaculty
• pass the input parameternameto the constructor of classFaculty
• add the new instance to the ArrayListfaculties

L6 (0.6 marks)

• Add/UpdateAddEnrollmentmethod such that:
• It accepts two input parameters: thestudentNameandfacultyName.
• if the array liststudentsdoes not contain a student with the namestudentName, print an error message and return false.
• if thestudentNamecan be found, set a reference to its object
• Student selectedStudent = students.get(i);
• if the array listfacultiesdoes not contain a faculty with the namefacultyName, print an error message and return false.
• if thefacultyNamecan be found, set a reference to its object
• Faculty selectedFaculty = faculties.get(i);
• Create a new instance of theEnrollmentclass, add it to theenrollmentsarraylist, and return true

1. Enrollment newEnrol=new Enrollment(selectedStudent, selectedFaculty);
2. enrollments.add(newEnrol);

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