CompTIA JK0-U21 Valid Q&A - in .pdf

  • JK0-U21 pdf
  • Exam Code: JK0-U21
  • Exam Name: CompTIA Strata Fundamentals of PC Technology Exam
  • Updated: Jul 30, 2026
  • Q & A: 241 Questions and Answers
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  • Exam Name: CompTIA Strata Fundamentals of PC Technology Exam
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  • Updated: Jul 30, 2026
  • Q & A: 241 Questions and Answers
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CompTIA JK0-U21 Valid Q&A - Testing Engine

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  • Exam Code: JK0-U21
  • Exam Name: CompTIA Strata Fundamentals of PC Technology Exam
  • Updated: Jul 30, 2026
  • Q & A: 241 Questions and Answers
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CompTIA JK0-U21 Exam Syllabus Topics:

SectionObjectives
Topic 1: Security Fundamentals- Recognize and prevent basic security risks
  • 1. Physical security basics
  • 2. Password security
  • 3. Safe computing practices
  • 4. Malware awareness
Topic 2: PC Setup and Configuration- Install and configure a basic PC workstation
  • 1. Peripheral devices
  • 2. Device connections
  • 3. Startup verification
  • 4. Basic BIOS and system configuration
Topic 3: Green IT and Preventive Maintenance- Maintain computer systems
  • 1. Energy-efficient computing
  • 2. Proper equipment handling
  • 3. Preventive maintenance
  • 4. Green IT concepts
Topic 4: Compatibility and Troubleshooting- Identify compatibility issues
  • 1. Basic troubleshooting methods
  • 2. Hardware compatibility
  • 3. Software compatibility
Topic 5: PC Components and Hardware Fundamentals- Identify common computer components
  • 1. Processors
  • 2. Power supplies
  • 3. Storage devices
  • 4. Expansion cards
  • 5. Memory
  • 6. Motherboards
Topic 6: Software Installation and Operating Systems- Install and manage basic software
  • 1. Operating system concepts
  • 2. Driver installation
  • 3. Application installation
  • 4. Software updates
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