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CompTIA JK0-U21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Networking Fundamentals | - Connectivity basics
|
| Computer Hardware Fundamentals | - Peripheral devices
|
| Troubleshooting and Support | - Basic troubleshooting methodology
|
| Operating Systems and Software Basics | - Operating system concepts
|
| Security Fundamentals | - Safe computing practices
|
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