PRG 421 MART Education Expert / prg421mart.com

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PRG 421 MART Education Expert / prg421mart.com

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PRG 421 Entire Course

• 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 Arrays and
  Combo Boxes
• PRG 421 Week 2 Supporting Activity Menus
• PRG 421 Week 3 Individual Assignment Individual
  Contact Information Program Part 1 and 2
• PRG 421 Week 3 Learning Team Assignment, Charity
  Program
• PRG 421 Week 3 Supporting Activity Exception
  Handler
• PRG 421 Week 3 Supporting Activity Writing Code
  for a Data File

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PRG 421 Week 1 Individual Assignment Hello World
Program

• PRG 421 Week 1 - Individual Assignment
• Individual
• 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 Supporting Activity Events and GUIs

• 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

• 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.

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PRG 421 Week 2 Individual Assignment Retail
Calculator

• PRG 421 Week 2 Individual Assignment Retail
  Calculator
• A retailer would like a calculator to indicate
  sale prices when he marks items down at various
  percentages.
• Design, implement, test, and debug a GUI
  application that allows the retailer to enter the
  items name, the items original price, and the
  percentage discounted.
• The application should include a Calculate button
  that, when pressed, computes and displays the
  sale price in a label or text field.

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PRG 421 Week 2 Supporting Activity Arrays and
Combo Boxes

• 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

• 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.

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

• PRG 421 Week 3 - Individual Assignment!
• Individual Contact Information Program This is a
  two-part assignment.
• Part 1
• 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 Learning Team Assignment, Charity
Program

• 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

• Discussion Question 1.
• 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.

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PRG 421 Week 3 Supporting Activity Writing Code
for a Data File

• Discussion Question 2.
• 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 Assignment!
• Individual
• Pie Chart Applet Write an applet that includes a
  pie chart.
• 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.
• Cite the source for your input statistics.

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PRG 421 Week 4 Learning Team Assignment (Charity
Program)

• 1. Question The sentence "P ? Q"
  is read as
• 2. Question "P v Q" is best
  interpreted as
• 3. Question What is the truth
  value of the sentence "P v P"?
• 4. Question If P is false, and Q
  is false, the truth-value of "P ?Q" is
• 5. Question "Julie and Kurt got
  married and had a baby" is best symbolized as

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PRG 421 Week 4 Supporting Activity Java Applets
and Network Security

• 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.
• Discuss any challenges you encountered in making
  this conversion and successfully compiling and
  executing the applet. Post your applet code here.

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PRG 421 Week 4 Supporting Activity Java Applets
Versus JavaScript

• Write a 200- to 300-word short-answer response
  for the following
• 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.
• o Do you think the applet uses interface
  components effectively? Why or why not?

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PRG 421 Week 5 Learning Team Assignment (Connect
to Database, Charity Program)

• Write a program to create a database from the
  data in the sequential file you created in Week
  Four.
• 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.

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PRG 421 Week 5 Supporting Activity JavaDB Tutorial

• Conduct an Internet search for JavaDB tutorial.
  You may choose to use either a text-based or a
  video tutorial. Follow the steps in the tutorial
  to learn how to use JavaDB.
• 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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PRG 421 MART Education Expert / prg421mart.com

• FOR MORE CLASSES VISIT
• www.prg421mart.com