i need a full explanation in details Object Oriented Programming

Principles

• Principles
• Polymorphism
• Inheritence
• Encapsulation
• Abstraction
• Class
• Object
• Method
• Message Passing

Java Proect

Project Outcomes

Develop a Java program that:

•

creates a user designed class

•

uses proper design techniques including reading UML Class

Diagrams

•

reads input from the keyboard using a Scanner Object and its

methods

•

uses selection (if and if else) statements

•

uses iteration (while, do while or for) statements

•

uses String comparison methods.

•

follows standard acceptable programming practices.

•

handles integer overflow errors

Prep Readings:

Zybooks chapter 1 - 6

1. General

The game of Stix is a simplified version of an ancient game and somehow

looks like this:

●

It is played by two players

●

A number of sticks (like matches) are placed on a table.

●

The first player takes 1, 2 or 3 sticks away, provided that there that

many on the table.

●

Then the second player takes 1, 2 or 3 sticks away (if possible), and so

on.

●

Whoever takes the last stick, loses (!)

Your program does the following:

1.

It asks the initial number or stix (between 5 and 30)

2.

It asks if the computer (program) takes first

3.

It then lets the user and the computer take turns until the number of

stix drops to 0.

4.

Depending on who took the last stix, it declares the winner.

A simple run looks like this (Computer goes first and wins)

How many stix to begin with? [5 - 30] > 12

Computer goes first? [y/n] > y

Stix on the table: ||||||||||||

Computer takes 3

Stix on the table: |||||||||

How many stix to take? [1 - 3] > 2

Stix on the table: |||||||

Computer takes 2

Stix on the table: |||||

How many stix to take? [1 - 3] > 1

Stix on the table: ||||

Computer takes 3

Stix on the table: |

How many stix to take? [1 - 1] > 1

Stix on the table:

I win!

Here is another short run (Player goes first and wins)

How many stix to begin with? [5 - 30] > 14

Computer goes first? [y/n] > n

Stix on the table: ||||||||||||||

How many stix to take? [1 - 3] > 1

Stix on the table: |||||||||||||

Computer takes 1

Stix on the table: ||||||||||||

How many stix to take? [1 - 3] > 3

Stix on the table: |||||||||

Computer takes 1

Stix on the table: ||||||||

How many stix to take? [1 - 3] > 3

Stix on the table: |||||

Computer takes 1

Stix on the table: ||||

How many stix to take? [1 - 3] > 3

Stix on the table: |

Computer takes 1

Stix on the table:

You win!

There are of course two more possible situations: a) Computer goes first,

Player wins and b) Player goes first, Computer wins. Actually, all four can

happen. So be prepared for that!

If x=3, y=4 what is the value of this Java expression?

(double) (x/y)

What is the value of this Java expression?

(int)(1.0 / 2.0) + (double)(1 / 2)

True or False:

(double)(x)/y is the same as double (x/y)

What is the value of this Java expression?

(double)3  

Catherine decided to see a registered dietitian after watching a news story about the 2006 CDC Preconception Health Initiative (p. 66), including the recommendation that each person should make a reproductive life plan. Currently 29 years old, she has been on oral contraceptives for 10 years. She would like to have children someday, possibly in her mid-thirties, after she has established her career. Her height is 5’6” (1.68 m) and her weight is 175 lb. (79 kg). She considers herself fairly active, exercising for about 30 minutes three times per week. Due to being a busy professional, she admits to drinking close to 40 ounces of coffee most days and only occasionally drinks alcohol. Her personal health history includes iron-deficiency anemia at age 25, although she thinks this has resolved; her family history includes heart disease and type two diabetes; both of her parents are still living. No recent lab work is available.

Comment on the following questions and number your responses:

1. Should she change her method of contraception for nutrition or other health reasons?
2. Are there any risk factors for impaired fertility in her current health status?
3. What recommendations do you have to help her meet her long-term goal of having children someday?

You are working as the software developer and need to identify the best sorting algorithm.

You can pick any two-sorting algorithm. You need to determine which sorting algorithm is the best to sort the array of 10k elements.

Use the following steps to help with your solution:

1. Create C++ functions for any two-sorting algorithm.
2. Write down the random array generation function to generate at least 10k elements.
3. Pass the same array into both the sorting algorithm.
4. Calculate the end transactiontime-start transactiontime for each sorting algorithm.
5. Determine the best algorithm for sorting 10k elements based on the transaction time.

Evaluating Source

One of the responsibilities often associated with management is the gathering of career-specific information on resources or professional development. Familiarity with professional sources shows you have interest in your field and invest time to stay current with developments and debates in your industry. Sources for the IT field.

For this assignment, you will identify credible sources related to your field. You will identify the sources using accurate APA format. Then, for each source, you will write two complete paragraphs that

1. Summarize the source;
2. Comment on the source’s benefits and currency.

For your sources, you should include at least one of each of the three following sources:

1. An academic or professional source from the Keiser e-library database. Avoid single articles, too. Try to identify a database or a journal relevant to your field.
2. A professional news in your field or a respected commercial site like The New York Times, The Wall Street Journal. An online magazine such as Forbes or Fortune might be appropriate, depending on your field.
3. An organizational site such as .org, .edu, and .gov site. Examples could include American Medical Association, the National Criminal Justice Association, the American Dairymen's Association, and so forth.

MALAY CIVILIZATION, BEFORE AND AFTER INDEPENDENCE IN MALAYSIA

• What are your feelings about ethical investing and purchasing policies at both a personal and commercial level?
• Do they make a difference?
• When shopping do you look for products that are made ethically? What are you looking for?
• Should companies and each of us personally have an "ethical purchasing policy"? Why or why not?

These questions are related to my business plan blog which I am making on the restaurant business. so, please answer all the questions according to that scenario.

Java

Write a JavaFX application that displays a button and
a number. Every time the button is pushed, change the number
to a random value between 1 and 100.

Thank you and can you show a picture of the result as well

Steve Jobs was a flighty pioneer. His organization conduct wasn't the standard of school reading material - he wasn't perceiving for his consultative or understanding structure program.

Find vectors of the Frenet frame of the curve at any point of the curve:

x = a(t-sin(t)), y = a(1-cos(t)), z = 4acos(t), where a is a positive constant.

Please show all steps and relevant formulae!

In order to evaluate where a team is, it is important for a leader to evaluate and reflect on his or her own goals and performance. Explain how you measure your own performance. How might you better evaluate yourself in terms of reaching your goals? In what ways do you see this impacting the importance of evaluating where a team is at in enhancing the performance of that team?

Flexible Overhead Budget

Leno Manufacturing Company prepared the following factory overhead cost budget for the Press Department for October of the current year, during which it expected to require 9,000 hours of productive capacity in the department:

Assuming that the estimated costs for November are the same as for October, prepare a flexible factory overhead cost budget for the Press Department for November for 7,000, 9,000, and 11,000 hours of production. Round your interim computations to the nearest cent, if required. Enter all amounts as positive numbers.