Free Practice Questions for CompTIA Network+ Certification
Study with 358 exam-style practice questions designed to help you prepare for the CompTIA Network+.
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Pass and fail outcomes from candidates who prepared here — advice, scores, and prep time.
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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)
Domain 1: Networking concepts
Subdomain 1.1: OSI model layers
Subdomain 1.2: Networking appliances
Subdomain 1.3: Cloud concepts
Subdomain 1.4: Ports and protocols
Subdomain 1.5: Traffic types
Subdomain 1.6: Transmission media
Subdomain 1.7: Transceivers and connectors
Subdomain 1.8: Network topologies
Subdomain 1.9: IPv4 addressing
Domain 2: Network implementation
Subdomain 2.1: Routing technologies
Subdomain 2.2: Switching technologies
Subdomain 2.3: Wireless devices
Subdomain 2.4: Physical installations
Domain 3: Network operations
Subdomain 3.1: Documentation
Subdomain 3.2: Life-cycle management
Subdomain 3.3: Change management
Subdomain 3.4: Configuration management
Subdomain 3.5: Network monitoring
Subdomain 3.6: Disaster recovery
Subdomain 3.7: Network services
Subdomain 3.8: Access and management
Domain 4: Network security
Subdomain 4.1: Logical security
Subdomain 4.2: Physical security
Subdomain 4.3: Deception technologies
Subdomain 4.4: Security terminology
Subdomain 4.5: Audits and compliance
Subdomain 4.6: Network segmentation
Subdomain 4.7: Types of attacks
Subdomain 4.8: Security features and defense
Domain 5: Network troubleshooting
Subdomain 5.1: Troubleshooting methodology
Subdomain 5.2: Cabling and physical interface issues
Subdomain 5.3: Network services issues
Subdomain 5.4: Performance issues
Subdomain 5.5: Tools and protocols
Techniques & products