Free Practice Questions for CompTIA Network+ Certification
- Exam guide version:
- V9 (N10-009)
- Guide checked for updates:
- 9 Oct 2026
- Question bank created:
- 8 Apr 2026
- Question bank last updated:
- 11 Aug 2026
Study with 358 exam-style practice questions designed to help you prepare for the CompTIA Network+. All questions are aligned with the latest exam guide and include detailed explanations to help you master the material.
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Quiz History
Exam Details
Key information about CompTIA Network+
- Multiple choice
- Ordering
- Matching
90 minutes
English, German, Japanese, Portuguese, and Spanish
usually three years after launch (estimated 2027)
June 20, 2024
V9
720 (on a scale of 100-900)
N10-009
maximum of 90, a mix of multiple-choice and performance-based questions
CompTIA A+ certification, with 9 to 12 months of hands-on experience in a junior network administrator or network support technician role
technical support specialist, network operations specialist, and system administrator
Exam Topics & Skills Assessed
Skills measured (from the official study guide)
1: Networking concepts
1.1: OSI model layers
1.2: Networking appliances
1.3: Cloud concepts
1.4: Ports and protocols
1.5: Traffic types
1.6: Transmission media
1.7: Transceivers and connectors
1.8: Network topologies
1.9: IPv4 addressing
2: Network implementation
2.1: Routing technologies
2.2: Switching technologies
2.3: Wireless devices
2.4: Physical installations
3: Network operations
3.1: Documentation
3.2: Life-cycle management
3.3: Change management
3.4: Configuration management
3.5: Network monitoring
3.6: Disaster recovery
3.7: Network services
3.8: Access and management
4: Network security
4.1: Logical security
4.2: Physical security
4.3: Deception technologies
4.4: Security terminology
4.5: Audits and compliance
4.6: Network segmentation
4.7: Types of attacks
4.8: Security features and defense
5: Network troubleshooting
5.1: Troubleshooting methodology
5.2: Cabling and physical interface issues
5.3: Network services issues
5.4: Performance issues
5.5: Tools and protocols
Techniques & products