by Editorial | Aug 14, 2021 | Grade 11, Grade 11 - OOP
Java – Three class template. In the grade 11 exam you are expected to write applications with at least three classes i.e. A UI class. Creates the manager class. Calls the methods it needs. May have some input and output. A manager class for all your methods. A...
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 | 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 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...
by Editorial | Mar 7, 2021 | Grade 11, Grade 11 - OOP, Grade 12
This series of programs offer an integrated approach i.e. learning arrays, random numbers, reading from a text file, and Object Orientated Programming (OOP) as single progression from the first example program to the last. The first one is a one-class program with...
by Editorial | Feb 25, 2021 | Grade 11, Grade 11 - OOP, Grade 11 - String and Character Handling
Using methods to manipulate Strings while using OOP principles. Example Input: Steve Eilertsen Output: First Name: STEVE Last Name: EILERTSEN Name and initial: EILERTSEN S This program uses one class and various static methods and variables to manipulate a String....
