Question 3: What will be the output of the following code? Explain your solution. class BDCitizen{ protected String nid; public BDCitizen(String nid){ this.nid = nid; System.out.println("Initializing BDCitizen ... with this.nid = " + this.nid); } |} class Student extends BDCitizen{ protected int roll; public Student(String nid, int roll){ super(nid); this.roll = roll; System.out.println("Initializing Student ... with this.roll = " + this.roll); } } class RegisteredStudent extends Student{ protected double cgpa; public RegisteredStudent(String nid, int roll, double cgpa){ super(nid, roll); this.cgpa cgpa; System.out.println("Initializing RegisteredStudent ... with this.cgpa = } + this.cgpa); public class Main { public static void main(String[] args) { RegisteredStudent rs = new RegisteredStudent("NID-1", 7, 3.93); }
Question 3: What will be the output of the following code? Explain your solution. class BDCitizen{ protected String nid; public BDCitizen(String nid){ this.nid = nid; System.out.println("Initializing BDCitizen ... with this.nid = " + this.nid); } |} class Student extends BDCitizen{ protected int roll; public Student(String nid, int roll){ super(nid); this.roll = roll; System.out.println("Initializing Student ... with this.roll = " + this.roll); } } class RegisteredStudent extends Student{ protected double cgpa; public RegisteredStudent(String nid, int roll, double cgpa){ super(nid, roll); this.cgpa cgpa; System.out.println("Initializing RegisteredStudent ... with this.cgpa = } + this.cgpa); public class Main { public static void main(String[] args) { RegisteredStudent rs = new RegisteredStudent("NID-1", 7, 3.93); }
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Question 3: What will be the output of the following code? Explain your solution.
class BDCitizen{
protected String nid;
public BDCitizen(String nid){
this.nid = nid;
System.out.println("Initializing BDCitizen ... with this.nid =
}
}
class Student extends BDCitizen{
protected int roll;
public Student(String nid, int roll){
super(nid);
this.roll = roll;
System.out.println("Initializing Student ... with this.roll =
}
}
+ this.nid);
+ this.roll);
class RegisteredStudent extends Student
protected double cgpa;
public RegisteredStudent(String nid, int roll, double cgpa){
super(nid, roll);
this.cgpa = cgpa;
System.out.println("Initializing RegisteredStudent ... with this.cgpa =
}
+ this.cgpa);
public class Main
{
public static void main(String[] args) {
RegisteredStudent rs = new RegisteredStudent("NID-1", 7, 3.93);
}
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98043f40-cf80-47f0-9768-a3faee675516%2F64b16e55-f5f2-4eb8-8bca-3a6ade4c7b6f%2Ff8iefdr_processed.png&w=3840&q=75)
Transcribed Image Text:Question 3: What will be the output of the following code? Explain your solution.
class BDCitizen{
protected String nid;
public BDCitizen(String nid){
this.nid = nid;
System.out.println("Initializing BDCitizen ... with this.nid =
}
}
class Student extends BDCitizen{
protected int roll;
public Student(String nid, int roll){
super(nid);
this.roll = roll;
System.out.println("Initializing Student ... with this.roll =
}
}
+ this.nid);
+ this.roll);
class RegisteredStudent extends Student
protected double cgpa;
public RegisteredStudent(String nid, int roll, double cgpa){
super(nid, roll);
this.cgpa = cgpa;
System.out.println("Initializing RegisteredStudent ... with this.cgpa =
}
+ this.cgpa);
public class Main
{
public static void main(String[] args) {
RegisteredStudent rs = new RegisteredStudent("NID-1", 7, 3.93);
}
}
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