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.

An advanced certificate is awarded after completion of an academic program that is specially designed to help those who already have a career but want or need to increase their field-specific knowledge. By earning this certificate, students may be able to increase their earning potential.

Online or distance learning refers to the use of electronic media and information and communication technologies (ICT) in education. With online learning, one can access education at any time and from any location with an available internet connection.