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Information & Communication Technology * Programming

* Two Interfaces within a computing environment * CLI- Command Line Interface
-Dos, Unix ,Linux. Advantage: Less Energy consumption
Disadvantage: Lots of commands to remember…..

* GUI- Graphical User Interface
-Windows, Apple, Unix. Advantage: User Friendly -WIMP Environment (Window,Icon,Menu,Pointer)
Disadvantage: Uses a lot of energy

Types Of Programming Languages:

* Procedural Programming Languages:
-Uses a number of Tasks called procedures
-Modularisation (small chunks of code) -Easy to see any errors/ Debug Examples: COBOL C++ Pascal

* Note: Objects not Procedures
Note: Objects not Procedures
Object Oriented Programming:
-Broken Down Into objects -Developed in response to difficulties using procedural approach. Examples: JAVA

* Visual Programming
-Event Driven (Mouse Click……)
-Designed to work In windows environment
-Features of Windows eg. Menus, Dropdown list…..
Examples:, C# Java

* Mark Up Language
-Do not contain instructions to control the flow of the program.
Note: HTML is not a true Language
Note: HTML is not a true Language
-Contain instructions to control the format and layout. Examples: HTML

* Scripting Example: Java Script * Note: Software is needed to control Hardware
Note: Software is needed to control Hardware
* Software is a general term for programs. * Hardware refers to the...

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