1. What is code reuse? How does inheritance help achieve code reuse? 2. What is the difference between overloading and overriding a method? 3. Which of the following is the correct syntax to indicate that class A is a subclass of B? a. public class B extends A { b. public class A super B { c. public A(super B) { d. public class A extends B { e. public A implements B {

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Section 9.1: Inheritance Basics
1. What is code reuse? How does inheritance help achieve code reuse?
2. What is the difference between overloading and overriding a method?
3. Which of the following is the correct syntax to indicate that class A is a subclass of B?
a. public class B extends A {
b. public class A : super B {
c. public A(super B) {
d. public class A extends B {
e. public A implements B {
Transcribed Image Text:Section 9.1: Inheritance Basics 1. What is code reuse? How does inheritance help achieve code reuse? 2. What is the difference between overloading and overriding a method? 3. Which of the following is the correct syntax to indicate that class A is a subclass of B? a. public class B extends A { b. public class A : super B { c. public A(super B) { d. public class A extends B { e. public A implements B {
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