PRG 421 MART Something Great/prg421mart.com

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COM 295 STUDY Inspiring Minds/com295study.com
PRG 421 MART Something Great/prg421mart.com

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PRG 421 Week 1 Individual Singleton Pattern
Program FOR MORE CLASSES VISIT www.prg421mart.com
  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
A public static method for callers to get a
reference to the instance A private constructor
so no callers can instantiate the object directly
Using these key parts, write a Java program that
will allow a user of the program to assign only
one runner to each of the 8 lanes of running
track in a field. Include a brief documentation
(in the code or in a separate document) to
explain the input (if any), processing and output
of the program. Submit your assignment using the
Assignment Files tab above.  
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PRG 421 Week 2 Individual ArrayList Program
FOR MORE CLASSES VISIT www.prg421mart.com   PRG
421 Week 2 Individual ArrayList 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 will be
displayed (such as color, vertebrate or
invertebrate, can swim, etc.) The program must
use ArrayList(s) to work with these animal
objects. Include a brief documentation (in the
code or in a separate document) to explain the
input (if any), processing and output of the
program. Submit your assignment using the
Assignment Files tab above.
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PRG 421 Week 3 Individual Iterator Program FOR
MORE CLASSES VISIT www.prg421mart.com   PRG 421
Week 3 Individual Iterator Program Week 3
Individual Iterator Program Write a Java program
(non-GUI preferred) to demonstrate the use of
Iterator. 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.
Include a brief documentation (in the code or in
a separate document) to explain the input (if
any), processing and output of the program.
Submit your assignment using the Assignment Files
tab above.
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PRG 421 Week 4 Individual JDBC Program FOR MORE
CLASSES VISIT www.prg421mart.com   PRG 421 Week 4
Individual JDBC Program 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 Display the characteristics
of an animal when that animal is selected.
Include a brief documentation (in the code or in
a separate document) to explain the input (if
any), processing and output of the program.
Submit your assignment using the Assignment Files
tab above. Note from Instructor To assist, I
have included a demo file JavaDB week 4 Demo
code of a database and installation
instructions. PLEASE
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PRG 421 Week 5 Individual Concurrent Programming
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421 Week 5 Individual Concurrent Programming Week
5 Individual Concurrent Programming 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. Submit both programs using
the Assignment Files tab above. To assist, I have
included a demo file of a multi-thread program.
Remember that the ideal program demonstrates
threading in action.  
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COM 295 STUDY Inspiring Minds/com295study.com
PRG 421 MART Something Great/prg421mart.com

• For more course tutorials visit
• www.com295study.com

• Formore course tutorials visit
• www.prg421mart.com