Networks can be an important part of everything from social organizations to computer systems. Students who pursue studies in network theory generally learn about the principles that underlie these systems as well as relevant real-world applications.

Australia has a subsidized higher education for students pursuing the undergraduate degrees. They also give loan and grants for the post graduate students. Higher learning starts at undergraduate degree level to a doctoral degree offered in any field of study.

Advanced diplomas are programs that provide students with focused learning in their area of focus. Earning an advanced diploma may help students qualify for certain careers or prepare them for further study within their chosen field.