Skip to Main Content Skip to bottom Skip to Chat, Email, Text
"Degrees & Programs"

PRG/421

Java Programming II

Online

Format

$1194

Estimated Tuition

3 credits

Total credits

5 weeks

Course length

Request info

Start when you're ready

Choose an upcoming start date:

Enroll by 1pm Central:

Chat with us now

Please Note: Attendance and participation are mandatory in all University courses, and specific requirements may differ by course. If attendance requirements are not met, a student may be removed from the course. Please review the Course Attendance Policy in the Catalog for more information.

University of Phoenix reserves the right to modify courses. While widely available, not all programs are available to residents of all states. Please check with a University Enrollment Representative.

Course level: Undergraduate

This course continues the subject in PRG420, Java Programming I. Topics include designing complex applications, the use of data files and other advanced topics.

Prerequisites

Print course details

What you'll learn

Course skills and outcomes

Week 1

  • Define a Java™ class.
  • Use Java™ class design.

Week 2

  • Understand how to use ArrayLists to hold Class objects.
  • Describe the role of garbage collection in a Java™ program.
  • Apply memory allocation to use linked lists in a program.
  • Apply advanced string and data formatting.
  • Apply the use of file input/output to read and write files.

Week 3

  • Apply exception handling to catch potential errors.
  • Apply the object-oriented design principles using Java™ language.
  • Summarize how subclasses and superclasses are used in inheritance to design classes.
  • Identify how abstraction guides the design of subclasses.

Week 4

  • Analyze the use of generic class.
  • Apply the use of a List, a Set, a Queue, a Deque, and a Map.
  • Apply the enhanced for loop to iterate over an array or collection.

Week 5

  • Understand how recursion solves a problem by breaking that problem into smaller subproblems.
  • Identify where recursion can be used to solve problems.
  • Apply recursion to implement efficient searching and sorting algorithms.

Why UOPX

Why take courses at University of Phoenix

Accreditation that matters

We’ve been accredited by the Higher Learning Commission (hlcommission.org) for more than 40 years.

Real-world instructors

Learn from instructors who bring an average of 25 years of working experience to the classroom.

Affordable and potentially reimbursable

Our tuition and fees are competitive and fixed. Also, check to see if your employer will cover you for this course.

Next Steps

Start a conversation about your future with an enrollment representative today.

Start a conversation about your future with an enrollment representative today.

Call (844) 937-8679

Transfer Credits

Credit Transfer

Credit Transfer

Need to transfer credits to another college or university?

Before you enroll in a course, check with your school of choice to make sure they will accept our transfer credits and to understand any requirements or limitations. Then you can complete your course, and request your official transcript be sent to your school. That’s it!

How to request your transcripts

Transferability of credit is at the discretion of the receiving institution. It is the student’s responsibility to confirm whether or not credits earned at University of Phoenix will be accepted by another institution of the student’s choice. If you have a question contact us at (866) 354-1800.

The University of Phoenix reserves the right to modify courses. Although our continuing teacher education courses are accepted by some state agencies in the United States toward teacher certifications and endorsements, this may not be the case in all states or foreign jurisdictions. If you plan to use courses for certification or endorsement, please check with your own state agency and your school district for applicability. Continuing teacher education courses are not eligible to apply to degree programs at University of Phoenix. These courses are not eligible for federal financial aid. Transferability of credit is at the discretion of the receiving institution. It is the student’s responsibility to confirm whether or not credits earned at University of Phoenix will be accepted by another institution of the student’s choice. While widely available, not all programs are available to residents of all states. Please check with a University Enrollment Representative. If you have a question contact us at (866) 354-1800.

Transcript: