Question: Explain the differences and give examples of when and what you would use these for in java. 1. Inheritance 2. composition 3. aggregation 4. interfaces

Explain the differences and give examples of when and what you would use these for in java.
1. Inheritance
2. composition
3. aggregation
4. interfaces

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:

For this assignment, you will write a C++ program to manage the data in a MemoryStorage. NO use of global variables. No UML diagram needed, could be just written down on another file. You will...

Q:

java related questions 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Which of the following statements properly describes how to declare a Java interface? Select one: Interfaces must be derived from related...

Q:

Give the typing rules for Peano natural numbers and their eliminator.(ii) Using the rules given above, define the addition function.] (iii) Let a binary tree be either a leaf Leaf or a node...

Q:

Giving a suitable example, explain the effect in C++ of qualifying a member function (method) with virtual. [3 marks] (e) Recode the following Java code in C++. Minor syntactic errors will not be...

Q:

Object-Oriented Concepts (1) Understand and correctly use the basic Java/Codename One (CN1) elements that we have utilized in class such as objects, access modifiers, constructors, references,...

Q:

Suppose that there are three states of the world, a, b, and c. The probabilities of the three states are 1 = 0.25, 2 = 0.5, and 3 = 0.25. Let A, B, and C denote the Arrow-Debreu securities that pay...

Q:

for the equality test for M and N. The question concerns how to represent multisets of strings within ML. For each of the given data representations (a), (b) and (c) describe how you would implement...

Q:

do the following,..... Write program that reads a person's first and last names, separated by a space. Then the program outputs last name, comma, first name. Create program that takes in user input...

Q:

123 Compare the purely graphical properties of these two notations, and the ways in which the graphical properties of each display correspond to the information structure being defined. Describe...

Q:

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

Q:

(a) Moberg Company sells three different categories of tools (small, medium, and large). The cost and market value of its inventory of tools are as follows. Determine the value of the companys...

Q:

Access the annual report of Nokia (at www.Nokia.com) for the year ended December 31, 2009. The usefulness of its budgets, variances, and related analyses depends on the accuracy of managements...

Q:

The following data are from three recent fiscal years (FY) for Seneca Foods Corporation. Use this information to answer the requirements. Assume the statutory tax rate is 22%. Selected information $...

Q:

Skills necessary for success in marketing include Multiple select question. analytical thinking advertising industry experience infallibility ability to work with others

Q:

Who should be involved in interviewing people for any new positions? Why?

Q:

Is meeting with each employee individually the best method of job analysis? What other method(s) could be used and why?

Q:

What other key recruitment and selection considerations should Jessie and Ashton address?