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CompTIA · COMPTIA-NET · Intermediate

CompTIA Network+ — Practice Questions and Mock Exam

Practice real COMPTIA-NET questions, never dumps. Alex explains every answer, and your readiness score tells you when you're ready to pass.

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90Questions
90minTime Limit
720/ 900Pass Score

Checked against CompTIA · July 2026Current exam version

Overview

About the exam

CompTIA Network+ (N10-009) validates networking skills essential for designing, configuring, managing, and troubleshooting wired and wireless networks. It's vendor-neutral, covering concepts applicable to any network infrastructure.

Network+ is a critical stepping stone between A+ and advanced networking or security certifications. The N10-009 version emphasizes modern networking including software-defined networking, cloud connectivity, and network automation.

Exam Domains

What's on the exam

Up to 90 questions in 90 minutes with multiple choice and PBQs. PBQs may involve configuring network devices, analyzing topology diagrams, or troubleshooting connectivity issues.

Networking Concepts23%
Network Implementation20%
Network Operations19%
Network Security14%
Network Troubleshooting24%

SourceCompTIA exam page

Format

What to expect

Multiple Choice65%
Drag & Drop15%
Command Line10%
Multiple Response10%

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Practice real COMPTIA-NET questions

Five sample questions from our CompTIA Network+ bank. Answer one — Alex, your AI tutor, explains the why. Real prep, never dumps.

Watch out

Where candidates struggle

Network+ requires both theoretical knowledge (OSI model, protocols) and practical skills (subnetting, troubleshooting). Candidates who skip hands-on practice with real network tools struggle.

  1. 01
    Subnetting — Must be able to subnet quickly — practice until CIDR notation and subnet calculations are second nature
  2. 02
    OSI Model — Know which protocols and devices operate at each layer — this framework underlies many questions
  3. 03
    Troubleshooting Methodology — CompTIA's specific troubleshooting steps must be followed in order on exam questions
  4. 04
    Wireless Standards — Distinguishing Wi-Fi 5/6/6E specifications, frequencies, channels, and security protocols

Details

Exam logistics

Delivered through Pearson VUE. Vendor-neutral — applies to Cisco, Juniper, and any networking environment.

Exam fee$358 USD
DeliveryOnline-proctored (Pearson VUE) or onsite at testing centers
Retake policyNo waiting period for first retake. 14-day wait for subsequent retakes.
Validity3 years
Career outcomesNetwork administrator, network technician, systems administrator, network support specialist. Average salary $55-75K.
RenewalValid for 3 years. Renew with 30 CEUs or pass a higher-level CompTIA cert.
Study time~90 hours
Official guideView on vendor site

SourceCompTIA exam page

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