Title: PRG 421 MART Education Expert / prg421mart.com
1PRG 421 MART Education Expert / prg421mart.com
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2PRG 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
3PRG 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.
4PRG 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.
5PRG 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.
6PRG 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.
7PRG 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.
8PRG 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.
9PRG 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.
10PRG 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
11PRG 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.
12PRG 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.
13PRG 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.
14PRG 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
15PRG 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.
16PRG 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?
17PRG 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.
18PRG 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.
19PRG 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.
20PRG 421 MART Education Expert / prg421mart.com
- FOR MORE CLASSES VISIT
- www.prg421mart.com