JK0-U21 dumps materials - exam dumps for JK0-U21: CompTIA Strata Fundamentals of PC Technology Exam

CompTIA Strata Fundamentals of PC Technology - JK0-U21 certification

Exam Code: JK0-U21

Exam Name: CompTIA Strata Fundamentals of PC Technology Exam

Updated: Aug 15, 2026

Q & A: 241 Questions and Answers

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CompTIA JK0-U21 Exam Syllabus Topics:

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

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