Question: How is an interface different from a super class ? Why are interfaces used ? (JAVA)

How is an interface different from a super class ? Why are interfaces used ? (JAVA)

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 Databases Questions!

Q:

Theses are all true and false questions: The interface ListIterator provides methods such as next and previous to iterate over the elements of a LinkedList object. The FlowLayout places components in...

Q:

Hello, I want some help for those questions for Java language. Please give me some examples to let me understand : ArrayList Section write code to create and fill an ArrayList of a given type. ( give...

Q:

In Java Please place SCREENSHOTS of output, a brief summary, and descriptions. ASSESSMENT You will be assessed for your competence in programming and writing effective code. The purpose of all coding...

Q:

om Inheritance relates what general types of classes? sub class e super class Devening class O programming class car class vehicle class Question 2 This rule' says that a sub class object can always...

Q:

JAVA LANGUAGE You will begin with the attached Animal class, which is to be used as your Super Class (once you create your Java Project in Eclipse, you can save the Animal.java file to the project's...

Q:

An interface differs from a typical super class in that interfaces cannot be instantiated and the methods declared by an interface must be overridden and defined by the implementing class. True False

Q:

Design and implement a set of classes that define the employees of an hospital: doctor, nurse, administrator, surgeon, receptionist, janitor. Include methods in each class that are named according to...

Q:

How is an interface different from an abstract class? What is a methods signature? When you define a class without the word extends , what does it automatically extend? What does a variable of object...

Q:

I need help with the questions so i can properly study the proper information FUNDAMENTALS OF OOP: - how to get polymorphic behavior from objects that have a common superclass. - how to extend a...

Q:

Only A B C answers no need Full Explanation Total 20 Multiple Choice Question. Answers should be in this form 1- a 2- b 3- c...... Thank you! I got the answers Thank you!!! (A) Java Course C) Date...

Q:

A young girl threw a 1 Kg stone vertically upward into the air. Her hand moved through a distance of 0.5 m before the stone left her hand. If the stone reaches a maximum height of 20 m above her...

Q:

Everyone working in a healthcare organization should be keenlyaware of the threats to electronic communication. In fact,organizations should require their employees to undergo securitythreat training...

Q:

Which of the following best exemplifies globalization of a market? The clothes of Sea Shell Fashions, a U . S . - based company, are hand sewn by workers in Erbium. The accounts of a U . K . - based...

Q:

last two options for the multiple choice are : performance management development A construction equipment manufacturer, Roswell Corporation, is focusing on becoming a leader in sustainability in...

Q:

Teamwork. Picture yourself as the author of the Ask Andy column in your school paper. You receive a letter that says, My boss is always suggesting ways for me to do my job better.When I mentioned...

Q:

Teamwork. Virtual teams are growing as an organizational phenomenon, and web-assisted technologies are being used to facilitate their work.Research several businesses in your city to see whether they...

Q:

For each of the following situations, give a verbal and nonverbal example of a passive reponse, an aggressive response, and an assertive response. (Objective 2) a. You bought a new gas grill at the...