Exam Name: CompTIA Strata Fundamentals of PC Technology Exam
Certification Provider: CompTIA
Corresponding Certification: CompTIA Strata
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Instant Download CompTIA : JK0-U21 Questions & Answers as PDF & Test Engine
Updated: Jul 26, 2026
No. of Questions: 241 Questions & Answers with Testing Engine
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CompTIA JK0-U21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security Fundamentals | - Basic security concepts
|
| Networking Fundamentals | - Basic networking concepts
|
| Troubleshooting and Support | - Basic troubleshooting methodology
|
| Operating Systems and Software Basics | - Software types
|
| Computer Hardware Fundamentals | - System components (CPU, RAM, storage devices)
|
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