1. JavaScript String Manipulation | Understanding string creation, concatenation, and extraction methods in JavaScript. 2. Software Testing Techniques | Explaining different types of test data used in stock control systems and their roles in validation. 3. Bitmap Image Processing | Defining brightness, contrast, color balance, and highlights in digital imaging. 4. Software Development and Security | Justifying the agile methodology for app development and evaluating software methods for preventing unauthorized access. 5. Technological Advancements and Impact | Discussing UHD television effects on the environment, data mining in businesses, and social media advertising drawbacks. 6. Animation and Computer Graphics | Comparing CGI vs. cel animation, describing flowchart symbols, and explaining color management systems in graphics processing.