Given the definition of the Person and Student classes below,public class Personpublic String m name;protected int m age;public Person(String name, int age) (m namename:m age age:public int getAge (){return m age;public class Student extends Personprivate double m gpa:public Student (String name,int age, double gpa) (m goe gpa:( u) zadnspublic veid decrEnentAge ()m age--7and the following statements:Person p- sew Person("Joe Dae", 25):Student s - new Stuadent (Jans Doe", 20, 3.45);Strine name;nt ageindicate which of the following statements are lilegalL and which are legal.p.decrementAge0:age - D.getAgeage = s getAgetjename p.m name:2 legalsdecrementAgel.gpa 5.m. gpa.000000

According to the information given:- We have to find the appropriate choose .

Given the definition of the Person and Student classes below, public class Person{ public String m name; protected int m age; public Person (String name, int age) ( m name name; m age age; public int getAge () { return m age; 1. public class Student extends Person { private double m gpa: public Student (String name, int age, double gpa) super (name, age): m gpa gpa; public void decrementAge () m age--; and the following statements: Person p - new Person ("Joe Doe", 25): Student s - new Student ("Jane Doe", 20, 3.45): String name: int age: indicate which of the following statements are lilegal. and which are legal. p.decrementAge): age p.getAge age - s.getAget 1 legal name p.m name. 2 legal sdecrementAgel. gpa S.mEDa 00

Given the definition of the Person and Student classes below, public class Person{ public String m name; protected int m age; public Person (String name, int age) ( m name name; m age age; public int getAge () { return m age; 1. public class Student extends Person { private double m gpa: public Student (String name, int age, double gpa) super (name, age): m gpa gpa; public void decrementAge () m age--; and the following statements: Person p - new Person ("Joe Doe", 25): Student s - new Student ("Jane Doe", 20, 3.45): String name: int age: indicate which of the following statements are lilegal. and which are legal. p.decrementAge): age p.getAge age - s.getAget 1 legal name p.m name. 2 legal sdecrementAgel. gpa S.mEDa 00

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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