Java is an object-oriented programming language and you will see a lot of object-oriented programming concept questions in Java interviews. The classic questions like the difference between an interface and abstract class are always there but from the last couple of years more sophisticated questions...
public AnswerSheet(String examPaperNumber, String studentId, TreeMap<Integer, String> answers) public Integer getScore(Integer num) public void setScore(Integer num, Integer goal) public String getExamPaperNumber() public String getStudentId() public TreeMap<Integer, String> getAnswers() public s...