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• PRG 421 Entire Course

• PRG 421 Week 1 Individual Assignment Hello World
  Program

• PRG 421 Week 1 Individual Assignment Hello World
  Program
• PRG 421 Week 1 Supporting Activity Java
  Containers
• PRG 421 Week 1 Supporting Activity Events and
  GUIs
• PRG 421 Week 2 Individual Assignment Retail
  Calculator
• PRG 421 Week 2 Supporting Activity Menus

• Hello World Program Design, implement, test, and
  debug a GUI-based version of a Hello, World!
  program.
• Create a JFrame that includes a JLabel that reads
  Hello, World! Use a layout manager of your
  choice.
• Include an Exit button to close the program.

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• PRG 421 Week 1 Individual Singleton Pattern
  Program

• PRG 421 Week 1 Supporting Activity Events and GUIs

• Individual Singleton Pattern Program Write a
  Java program (non-GUI preferred) to demonstrate
  the Singleton pattern. The key parts of the
  singleton pattern
• are
• A private static variable to store the single
  instance called the singleton

• What is an event? How are events and graphical
  user interfaces (GUIs) related? Provide an
  example of an event and relate it to a GUI.

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• PRG 421 Week 1 Supporting Activity Java Containers

• PRG 421 Week 2 Individual ArrayList Program

• How are containers used in the Java language?
  Write a small program in which you add components
  to a container. Then post the code for your
  program.

• Week 2 Individual ArrayList Program Write a Java
  program (non-GUI preferred) to
• demonstrate the use of an ArrayList.The program
  should allow a user to do the
• following
• Add, edit, delete different types of animals
  Select an animal, and the corresponding
  characteristics

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• PRG 421 Week 2 Individual Assignment Retail
  Calculator

• PRG 421 Week 2 Supporting Activity Arrays and
  Combo Boxes

• The application should include a Calculate button
  that, when pressed, computes and displays the
  sale price in a label or text field.
• The program should allow the retailer to enter
  any number of items in this manner.
• Include an Exit button to end the execution of
  the application.

• How do arrays and combo boxes work together?
  Write a small program in which you add the
  elements of an array to a combo box and post the
  code for your program.

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• PRG 421 Week 2 Supporting Activity Menus

• PRG 421 Week 3 Individual Assignment Individual
  Contact Information Program Part 1 and 2

• What are advantages of using menus in a GUI
  application? Design a menu structure for a
  program you would find useful in your work or
  hobbies. Write and post the code for the menu
  creation.

• Design, implement, test, and debug a program with
  a JFrame that allows the user to enter a series
  of contacts names, ages, e-mail addresses, and
  cell phone numbers, and creates a file from the
  entered data. Validate the age entry to ensure
  that it is numeric and between 0 and 120. Include
  information for three to five contacts.

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• PRG 421 Week 3 Individual Iterator Program

• PRG 421 Week 3 Learning Team Assignment, Charity
  Program

• The program should allow a user to do the
  following
• Allow the reading of a collection of animal
  objects from an external file.
• Output on screen the content of a collection of
  animal objects.
• Use Iterator to achieve these goals.

• Create a GUI-based program to accept name of
  donor, name of charity, and amount of pledge from
  the user.
• Display a list of entries in a JTextArea or
  JTable.
• Submit the .java source file for this program

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• PRG 421 Week 3 Supporting Activity Exception
  Handler

• PRG 421 Week 3 Supporting Activity Writing Code
  For A Data File

• Think of a programming taskother than the
  individual or team assignments in this coursein
  which you would choose to use an exception
  handler. Write the code for the try-catch block.
  Explain the activity and your code.

• Think of a programming taskother than the
  individual or team assignments in this coursein
  which you would choose to use a data file. Write
  the code to read or write the file. Explain the
  activity and your code.

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• PRG 421 Week 4 Individual Assignment. Pie Chart
  Applet

• PRG 421 Week 4 Individual JDBC Program

• Use a news article with statistics that are good
  candidates for a pie chart for example,
  political candidate preferences percentages of
  those for, against, or undecided about a ballot
  measure and so forth.

• Week 4 Individual
• JDBC Program
• Write a Java program (non-GUI preferred) to
  demonstrate
• the use of JDBC.
• The program should allow a user to do the
  following
• Write a list of animal and its characteristics to
  a database using JDBC.

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• PRG 421 Week 4 Learning Team Assignment (Charity
  Program)

• PRG 421 Week 4 Supporting Activity Java Applets
  and Network Security

• Modify the program you created in Week Three to
  write the dataname, amount, and charityinto a
  sequential data file.
• Implement a capability of reading what is in the
  existing data file and displaying it in the text
  area.
• Submit the .java source file for the program.

• Write a 200- to 300-word short-answer response
  for the following Select one of the
  applications you wrote in Week 1 or 2 and convert
  it to an applet. You may use either one of your
  individual assignments or an example of a full
  program you posted in response to a DQ. Explain
  why your individual assignment for Week 3 is not
  a good choice.

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• PRG 421 Week 4 Supporting Activity Java Applets
  Versus JavaScript

• PRG 421 Week 5 Individual Concurrent Programming

• How would you differentiate a website that uses a
  Java applet from one that uses JavaScript code?
  Locate a website that includes a Java applet and
  provide its URL.
• o Describe each user interface component used
  and how the applet uses each of them.

• Write a Java program (non-GUI preferred) that has
  a method named atomic().
• Demonstrate in the program how two threads can,
  sometimes, invoke atomic() concurrently.
• Create a second version of the program in which
  the two threads cannot invoke atomic
  concurrently.

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• PRG 421 Week 5 Learning Team Assignment (

• PRG 421 Week 5 Supporting Activity JavaDB Tutorial

• Modify the GUI to connect to this database and
  add entries to it and read entries from it.
  Entries read from the database should be
  displayed in the JTextArea or JTable.
• Test and debug this final program.
• Submit the .java source file or files.

• Modify one of the demo programs with the JavaDB
  download to create and manipulate your own
  database.
• Write a 200- to 300-word description of the
  challenges you encountered.
• Post the source code of your program.

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• PRG 421 Week 5 Supporting Activity Mobile App

• Write a 200- to 300-word short-answer response
  for the following
• What type of mobile app would you find useful?
  What steps would you take to create and deploy
  this app? Be specific about the software tools
  you would use.

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