| Internet of Things | |||||
| 1. | 2025 Apr Key | 2. | 2025 Apr | ||
| 3. | 2024 November Key | 4. | 2024 November | ||
| 5. | 2024 Apr Key | 6. | 2024 Apr | ||
| Server Administration | |||||
| 1. | 2025 Apr Key | 2. | 2025 Apr | ||
| 3. | 2024 November Key | 4. | 2024 November | ||
| 5. | 2024 Apr Key | 6. | 2024 Apr | ||
| Software Testing | |||||
| 1. | 2025 Apr Key | 2. | 2025 Apr | ||
| 3. | 2024 November Key | 4. | 2024 November | ||
| 5. | 2024 Apr Key | 6. | 2024 Apr | ||