Java Questions - (Has 2 Parts). Based on each code, which answer out of the choices "A,B,C,D,E" is correct. Each question has one correct answer. Thank you. Part 1 - 1. Which is the correct way for a subclass to inherit a superclass in Java? A. class subclass : superclass B. class subclass extends superclass C. class superclass : subclass D. class subclass imports superclass E. class subclass implements superclass Part 2 - 2. Given the following code, the output is __. class Base { public int x = 5; } class Derived extends Base { public int x = 6; } public class Sample { public static void main(String[] args) { int x = 7; Derived d1 = new Derived(); System.out.print(d1.x); } } A. 0 B. 5 C. 6 D. 7 E. Error message

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
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Java Questions - (Has 2 Parts). Based on each code, which answer out of the choices "A,B,C,D,E" is correct. Each question has one correct answer. Thank you. 

Part 1 - 1. Which is the correct way for a subclass to inherit a superclass in Java?

A. class subclass : superclass
B. class subclass extends superclass
C. class superclass : subclass
D. class subclass imports superclass
E. class subclass implements superclass

Part 2 - 2. Given the following code, the output is __.

class Base { public int x = 5; }
class Derived extends Base { public int x = 6; }
public class Sample {
  public static void main(String[] args) {
  int x = 7;
  Derived d1 = new Derived();
  System.out.print(d1.x);
 }
}

A. 0
B. 5
C. 6
D. 7
E. Error message

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