Question: 1.in java, How does inheritance differ from implementing interfaces? a.With inheritance, a class gains behavior from its superclass. b.With interfaces, a class gains behavior from

1.in java, How does inheritance differ from implementing interfaces?

a.With inheritance, a class gains behavior from its superclass.

b.With interfaces, a class gains behavior from the interface it implements.

c.With inheritance, a class must implement the methods defined by its superclass.

d.With interfaces, a class gains both instance variables and behaviors from the interface it implements.

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:

Java Project. We just learned about inheritance and polymorphism, not interface yet(please don't give answer with interface). I need help with UML diagram to get started. Please HELP. If you can help...

Q:

What is Inheritance in Java? 2. What are different types of Inheritance supported by Java?[just name] 3. Why multiple Inheritance is not supported by Java? 4. Why Inheritance is used by Java...

Q:

**** ONE response commenting on the posts uploaded by your friends. Computer Programming II (CS141) Discussion Board Topic of Discussion: 1. Why do you need to implement all the methods of an...

Q:

Support of inheritance in \ ( \ mathrm { C } + + \ ) and Java is as follows: C + + supports single inheritance only, but Java supports single and multiple inheritance. Both languages support single...

Q:

This lab gives you a look at some of the object oriented features built into Java, namely 1) Inheritance, which allows you to create subclasses to override the behavior of parent classes 2) The...

Q:

Write a class StanfordLawyer to accompany Employee and the other law firm classes. Stanford lawyers are like normal lawyers, but they make 20% more money than a normal lawyer, they get 3 days more...

Q:

Help please, code in java /** Illustration of inheritance and polymorphism Employee: each employee has a name, address, get pay, and get a check + hourly employee: has hours worked and hourly pay...

Q:

What are the main differences between inheritance in C + + and Java? 1 point C + + supports multiple inheritance, while Java does not. Java supports multiple inheritance, while C + + does not. C + +...

Q:

A0312202 Object Oriented Programming Lab (JAVA) Task 21: inheritance (is -a) Aim: To define a subclass from a superclass through inheritance, to invoke the superclass's constructors and methods using...

Q:

How do I do these? Butterfly Language/Type: Java classes constructors Critters fields implementing inheritance instance methods Related Links: Critter.java Author: Marty Stepp (on 2010/05/30)...

Q:

A sample containing NaCl, Na2 SO4, and NaNO3 gives the following elemental analysis: Na: 32.08 percent; O: 36.01 percent; Cl: 19.51 percent. Calculate the mass percent of each compound in the sample.

Q:

Amboy Closeouts, Inc., agreed to purchase 25,000 Christmas ornaments from Polar Trading, Inc. Alcorn, president of Amboy, requested 15 cases of the ornaments as samples and agreed to purchase the...

Q:

advanatges of debt financing over equity financing are that: repayment of debt principle is optional

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

Explain the role of the manager in identifying training needs and supporting training on the job. page 267

Q:

Discuss the strengths and weaknesses of presentation, hands-on, and group training methods. page 282

Q:

Describe the degree to which each of the common methods used in selecting human resources meets the demands of reliability, validity, generalizability, utility, and legality. page 239