Show the output of running the class Test in the following code lines: interface A { } class C{ } class D extends C{ } class B extends D implements A { } public class Test { public static void main(String[] args) { Bb. = new B(); if (b instanceof A) System.out.println("b is an instance of A"); if (b instanceof C) System.out.printin("b is an instance of C"); } }
Show the output of running the class Test in the following code lines: interface A { } class C{ } class D extends C{ } class B extends D implements A { } public class Test { public static void main(String[] args) { Bb. = new B(); if (b instanceof A) System.out.println("b is an instance of A"); if (b instanceof C) System.out.printin("b is an instance of C"); } }
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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JAVA
![Show the output of running the class Test in the following code lines:
interface A{ }
class C{ }
class D extends C{ }
class B extends D implements A {}
public class Test {
public static void main(String[] args) {
Bb. = new B();
if (b instanceof A) System.out.printIn("b is an instance of A");
if (b instanceof C) System.out.println("b is an instance of C");
}
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8f98c03-2dea-45fe-9e7d-c001811b98bd%2F4332d78c-2c70-4133-aaea-265e7c8c9b22%2Fen40ixo_processed.png&w=3840&q=75)
Transcribed Image Text:Show the output of running the class Test in the following code lines:
interface A{ }
class C{ }
class D extends C{ }
class B extends D implements A {}
public class Test {
public static void main(String[] args) {
Bb. = new B();
if (b instanceof A) System.out.printIn("b is an instance of A");
if (b instanceof C) System.out.println("b is an instance of C");
}
}
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