The Printer Queue concept is introduced in Grade 10 as part of the computer hardware devices module. This post deals with the basics as laid out in the curriculum, as…

Radio-frequency Identification uses electromagnetic fields to automatically identify and track tags attached to or embedded in objects. An RFID tag consists of a tiny radio transponder, a radio receiver and…

With the Internet of Things being a hot topic for the last year or so, the term convergence has come up in assessments over and over again and we can…

People frequently refer to the Central Processing Unit (“CPU“) as the “brain” of the computer. This analogy is poor as the human brain both stores and processes data, while the…