Question: What will code output? class Animal { } class Dog extends Animal { } public class Test { public static void main ( String [

What will code output? class Animal {
}
class Dog extends Animal {
}
public class Test {
public static void main(String[] args){
Animal a = new Dog();
System.out.println(a instanceof Dog);
}
}
What will code output? class Animal { } class Dog

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Java Language Write code to print the location of any alphabetic character in the 2-character string passCode. Each alphabetic character detected should print a separate statement followed by a...

Q:

Create a JAVA PROGRAM that allows user to insert, delete, update(SQL statements). Allows the user to use/input select statements, from statements and where statements. Focus on whether the program...

Q:

Create a JAVA PROGRAM that allows user to insert, delete, update(SQL statements). Allows the user to use/input select statements, from statements and where statements. Focus on whether the program...

Q:

Create a JAVA PROGRAM that allows user to insert, delete, update(SQL statements). Allows the user to use/input select statements, from statements and where statements. Focus on whether the program...

Q:

Create a JAVA PROGRAM that allows user to insert, delete, update(SQL statements). Allows the user to use/input select statements, from statements and where statements. Focus on whether the program...

Q:

Create a JAVA PROGRAM that allows user to insert, delete, update(SQL statements). Allows the user to use/input select statements, from statements and where statements. Focus on whether the program...

Q:

I need to write a program that creates a numeric keypad like on a phone and displays the numbers picked on the screen, also with a functioning clear button. Here is my code. I have all the elements I...

Q:

(JAVA GUI)Create the following GUI. You do not have to provide any functionality. You may use those hint: // Program creates a simple GUI. import java.awt.GridLayout; import java.awt.BorderLayout;...

Q:

Program in Java**** Create the external CheckAcct class that contains: A private int data field named id for the account. A private double data field named balance for the account. A private double...

Q:

Part A: a. Write an Java application that prompts a user for a month, day, and year. Display a message that specifies whether the entered date is 1. not this year, 2. in an earlier month this year,...

Q:

A light string with a mass per unit length of 8.00 g/m has its ends tied to two walls separated by a distance equal to three fourths of the length of the string (Fig. P16.30) An object of mass m is...

Q:

Find the center and radius of the circle. Write the standard form of the equation. The center of the circle is (h,k)= (Type an ordered pair.) The radius of the circle is r= The equation of the circle...

Q:

As a tax preparer, after you complete the line entries for the tax form you are filing you should: Question 9 4 Select one: a . Fill in your name and SSN b . Fill in your name, address, SSN , and...

Q:

The following linear regresion equation represents 18 brown trout caught in a local river The fish were measured inches and weighed ounces before they were released back into the river Weight 2 28 1...