by Editorial | Aug 19, 2026 | Grade 12 - OOP, Grade12 - Theory
In Java OOP we need to understand the terminology and the design concepts behind OOP. Here are two handouts, quite similar but one is a teaching document and the other is a study document. Click here for OOP theory handout Click here for OOP theory study notes One of...
by Editorial | Nov 8, 2025 | Grade 10 - Theory, Grade 11 - Theory, Grade12 - Theory
In the theory exam you must be able to compare hardware digital devices catagory-by-category; but what are these catagories? In the document below Computer A is an Apple Mac laptop, Computer B is a Windows based laptop and Computer C is an Android based tablet....
by Editorial | Nov 8, 2025 | Grade 10 - Theory, Grade 11 - Theory, Grade12 - Theory
In the theory section we have to know application software. Applications do something; they achieve a task on behalf of the user. A computer with system software (an operating system like Ms Windows) will run, but it will not be very useful. Application software makes...
by Editorial | Aug 2, 2025 | Grade 12, Grade 12 - Cheat Sheets, Grade12 - Theory
Once you know your IT theory work, then it is time to move over to the summary theory cheat sheet followed by the category cheat sheet. Use the “summary cheat sheet version 21” 12 hours before the exam. Concentrate on the content and the definitions. Click...
by Editorial | Aug 1, 2025 | Grade12 - Theory
IT Theory revision, overviews and cheatsheets for your IEB Theory tests and exams. NB: These are cheatsheets – they are most useful when you have studied your work thoroughly from a more detailed text book already. Forty IT terms you need to know. Theory key...
by Editorial | Jul 19, 2021 | Grade 11, Grade 11 - Theory, Grade 12, Grade12 - Theory, Windows 10
It is difficult to understand IT Theory if you don’t understand your own Windows computer. What type of processor do you have? Does it hyperthread? How much physical RAM and how much virtual RAM do you have? Are your USB ports 2.0 or 3.0? Does your computer boot...
