Consider the following problems, design the algorithms that would solve them, and then implement the algorithm in Java.

Problem 1:

Design and implement a class called Flight that represents an airline flight. It should contain instance data that represents the airline name, flight number, and the flight’s origin and destination cities. Define the Flight constructor to accept and initialize all instance data. Include getter and setter methods for all instance data. Include a toString method that returns a one-line description of the flight. Create a driver class calledFlightTest, whose main method instantiates and updates several Flight objects.

Problem 2:

Define a class called Counter. An object of this class is used to count things so it records a count that is a non-negative whole number. Include methods to set the counter to 0, to increase the counter by 1, and to decrease the counter by 1. Be sure that no method allows the value of the counter to become negative. Also include an accessor method that returns the current count value, as well as a method that displays the count on the screen. Do not define an input method. The only method that can set the counter is the one that sets it to zero. Write a program to test your class definition. (Hint: you need only one instance variable).

Problem 3:

Using the Die class defined in the document, Die.java, design and implement a class called PairOfDice, composed of two Die objects. Include methods to set and get the individual die values, a method to roll the dice, and a method that returns the current sum of the two die values. Create a driver class called RollingDice2 to instantiate and use a PairOfDice object.

Problem 4:

Consider a class that could be used to play a game of hangman. The class has the following attributes:

• The secret word
• The disguised word, in which each unknown letter in the secret word is replaced with a question mark (?). For example, if the secret word is abracadabra, and the letters a , and b have been guessed, the disguised word would be ab?a?a?ab?a
• The number of guesses made
• The number of incorrect guesses

It will have the following methods:

• MakeGuess(c) guesses that character c is in the word
• getDisguisedWord returns a string containing correctly guessed letters in their correct positions and unknown letters replaced with ?
• getSecretWord returns the secret word
• getGuessCount returns the number of guesses made
• isFound returns true if the hidden word has been discovered.

Perform the following actions:

• Write a method heading for each method.
• Write preconditions and postconditions for each method.
• Write some Java statements that test the class.
• Implement the class.
• List any additional methods and attributes needed in the implementation that were not listed in the original design. List any other changes made to the original design.
• Write a program that implements the game of handgman, using the class you wrote for part d.

Problem 5:

Consider a class Movie that contains information about a movie. The class has the following attributes:

• The movie name
• The MPAA rating (e.g. G, PG, PG-13, R)
• The number of people that have rated this movie as a 1 (Terrible)
• The number of people that have rated this movie as a 2 (Bad)
• The number of people that have rated this movie as a 3 (OK)
• The number of people that have rated this movie as a 4 (Good)
• The number of people that have rated this movie as a 5 (Great)

Implement the class with accessors and mutators for the movie name and MPAA rating. Write a method addRating that takes an integer as an input parameter. The method should verify that the parameter is a number between 1 and 5, and if so, increment by one the number of people rating the movie that matches the input parameter. For example, if 3 is the input parameter, then the number of people that rated the movie as a 3 should be incremented by one. Write another method, getAverage, that returns the average value for all the movie ratings.

Test the class by writing a main method that creates at least two movie objects, adds at least five ratings for each movie, and output the movie name, MPAA rating, and average rating for each movie object.

All in total it should be 

\5 Algorithms 

 5 Java Programs 

5 Screenshots 

Week 1 Assignment

Complete the following assignment in one MS word document:

Chapter 1 –discussion question #1 & exercise 15 (limit to one page of analysis for question 15)

Chapter 2 – discussion question #1 & exercises 4, 5, and 15(limit to one page of analysis for question 15)

When submitting work, be sure to include an APA cover page and include at least two APA formatted references (and APA in-text citations) to support the work this week.

All work must be original (not copied from any source).

Text BOOK Author,

Analytics, Data Science, & Artificial Intelligence

Ramesh Sharda

Dursun Delen

Efraim  Turban

1. Your final project paper is broken down into 4 parts, worth a total of 125 points towards your final grade. This milestone is worth 25 points.
   For this piece of that assignment, you will write the introduction to your final portfolio project (1-2 pages), comprehensively describing the industry you are choosing to use in the paper and preliminary challenges with information governance that you have identified. Be sure to utilize 2-3 sources from the UC Library.
   Review the instructions in the Final Paper document first (attached here). Each milestone is a separate writing assignment, leading up to the Final Paper.
   Expectations are that it will be a scholarly work, using largely peer-reviewed resources, formatted to APA 7 style. Grammar, spelling, and punctuation are significantly weighted. Any instance of plagiarism will result in a 0 on the activity (first offense) or failing the course (2nd offense).
2. By submitting this paper, you agree: (1) that you are submitting your paper to be used and stored as part of the SafeAssign™ services in accordance with the Blackboard Privacy Policy; (2) that your institution may use your paper in accordance with your institution’s policies; and (3) that your use of SafeAssign will be without recourse against Blackboard Inc. and its affiliates.

What is the importance of the master system database? Discuss the pros and cons of full database backup. Discuss all components of the database engine in relation to data availability, and their benefits and disadvantages in relation to server redundancy, database redundancy, and file redundancy. Provide examples to justify your ideas. (50-70 words with reference)

Entities within databases take on many forms. Provide three examples of entities you may encounter and summarize the attributes of each. Explain why entities are important and provide examples to illustrate your ideas. (50-70 words with reference)

This week’s journal articles focus on empowering leadership and effective collaboration in geographically dispersed teams, please answer the following questions:

How do geographically dispersed teams collaborate effectively?

Please find at least three tools on the market that teams can use to collaborate on a geographically dispersed team. Please note the pros and cons of each tool. 

Based on the research above, note which tool you would select if you were managing the geographically dispersed team and why. 

Be sure to use the UC Library for scholarly research. Google Scholar is also a great source for research. Please be sure that journal articles are peer-reviewed and are published within the last five years.

The paper should meet the following requirements:

3-5 pages in length (not including title page or references)

APA guidelines must be followed. The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion.

A minimum of five peer-reviewed journal articles.

The writing should be clear and concise. Headings should be used to transition thoughts.