As the computer science field of study became increasingly prevalent, many had their doubts that this field of study would continue. It was not until the 1950s that computer science began to be observed as a legitimate science among academics. It is thanks to the IBM brand that this became part of the main-stream culture.

Should an individual decide to gain additional certification that they are qualified in a field of study, they may decide to gain a postgraduate diploma. This type of diploma is attained after one has first completed a master's degree.