CompTIA Certifications

CompTIA Network+ (N10-009) — Exam Prep

Complete Network+ N10-009 prep — five exam domains covering networking concepts, implementation, operations, security, and troubleshooting. Each module has a deep-dive concept lesson, an exam-trap callout, a quick reference card, and a 5-question knowledge check, plus a cumulative mastery check per domain. — Independent exam-prep by TW Academy; not affiliated with or endorsed by CompTIA, Inc.. Names/marks shown are the property of their respective owners and used for identification only. All practice questions are original; passing does not guarantee certification.

7domains / modules

43lessons

571practice questions

482flashcards

0.00 USD

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What you'll study

Domain 1 — Networking Concepts

Module 1.1 — OSI Model & TCP/IP Stack
Module 1.2 — Network Topologies & Types (LAN, WAN, PAN, MAN, CAN, SAN)
Module 1.3 — IPv4 Addressing & Subnetting
Module 1.4 — IPv6 Addressing
Module 1.5 — Ports, Protocols & Services
Module 1.6 — Core Services: DNS, DHCP, NTP & VLAN Tagging

Domain 2 — Network Implementation

Module 2.1 — Routing Technologies
Module 2.2 — Switching, VLANs, STP & Link Aggregation
Module 2.3 — Wireless Standards & Deployment
Module 2.4 — Cabling & Physical Infrastructure
Module 2.5 — Network Appliances & Services
Module 2.6 — Cloud Concepts, SDN & SD-WAN

Domain 3 — Network Operations

Module 3.1 — Network Monitoring: SNMP, Syslog, NetFlow & SIEM
Module 3.2 — Documentation, Baselines & IPAM
Module 3.3 — High Availability, Redundancy & Disaster Recovery
Module 3.4 — Performance Metrics & QoS
Module 3.5 — Change & Configuration Management
Module 3.6 — Patch & Life-Cycle Management

Domain 4 — Network Security

Module 4.1 — Security Concepts: CIA, AAA, MFA & Zero Trust
Module 4.2 — Common Network Attacks
Module 4.3 — Network Hardening Techniques
Module 4.4 — Wireless Security
Module 4.5 — Physical & Environmental Security

Domain 5 — Network Troubleshooting

Module 5.1 — The 7-Step Troubleshooting Methodology
Module 5.2 — Cable & Physical Issues
Module 5.3 — IP & Routing Issues
Module 5.4 — Wireless Troubleshooting
Module 5.5 — Command-Line Tools & Hardware Tools
Module 5.6 — Performance & Service Issues

Study & Review

Exam-Pass Flashcards

Performance-Based Questions (PBQ Practice)

PBQ practice set

Practice and exam readiness

Full-Length Mock Exam (N10-009, 90 Q, 90 min)
Mock Exam B (N10-009, 90 Q, 90 min)
Spaced-repetition flashcard deck (SM-2) for daily review
Shareable, verifiable completion certificate

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