1. Computer Programming – Tool for finding and fixing errors in code. 2. Telecommunications – Devices that connect and manage internet/network traffic. 3. Computer Programming – Platforms for code sharing, teamwork, and version control. 4. Computer Programming – Software for writing and editing source code. 5. Computer Programming – Tools for editing base code or source files. 6. Computer System Servicing – Used to identify and troubleshoot computer hardware/software issues. 7. Telecommunications – Standards for data exchange between devices. 8. Visual Arts – Devices for capturing digital images, used in photography and multimedia. 9. Computer Programming – Software for tracking and managing changes to code.