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CompTIA JK0-U21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Computer Hardware Fundamentals | - System components (CPU, RAM, storage devices)
|
| Troubleshooting and Support | - Basic troubleshooting methodology
|
| Operating Systems and Software Basics | - Operating system concepts
|
| Networking Fundamentals | - Basic networking concepts
|
| Security Fundamentals | - Basic security concepts
|
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