by Editorial | Aug 5, 2021 | Grade 11, Grade 12
JSON is a file format or text-based data structure that we can use with, or in place, of text files. JSON is intended to replace file format XML which you may have come across before. Here is a video explaining JSON Click here IT teacher Sandra De Lange shared this...
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...
by Editorial | Jul 14, 2021 | Grade 12, Grade12 - Theory
Everything you need to know about the deep web, the dark web, SEO, Tor, blockchain, Tor and cryptocurrency. Click...
by Editorial | Jun 13, 2021 | Grade 11, Grade 11 - OOP, Grade 12, Grade 12 - OOP, Grade 12 - Search and Sort
Searching an array in Java Searching for a value in an unsorted array is a standard algorithm that loops from the first element and moves to the last element. These are all two-class programs using an OOP approach where arrays are passed as parameters. Here the...
by Editorial | Jun 12, 2021 | Grade 12 - PAT
Grade 12 IT PAT IEB – Everything – Overview Your IEB IT PAT for grade 12 is made up of four phases. Phase One and Two are the data modelling phases. Phase Three is the coding and Phase Four the testing. Phase One – The project specifications. What your...
by Editorial | Jun 12, 2021 | Grade 11 - Critical algorithms, Grade 11 - OOP, Grade 12 - OOP
A typed method can only return one value. (Yes, a method MAY have several return statements but only one of them will execute depending on the condition.) Sometimes we need to return more than one value. To get around the limitation above we can return one array, that...
