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.

Students who spend the time necessary to complete a graduate certificate program have proof of knowledge that complements their academic degrees. These brief courses can be advantageous in securing favorable employment or advancing academic careers.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.