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.

Academic institutions around the world award advanced diplomas to students who complete specific course requirements. The time it takes to earn an advanced diploma varies depending on the university and the particular course of study.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.