About This Domain
Domain 2 — Networking — accounts for 20% of the APLUS1 certification exam. This domain evaluates your understanding of tcp/ip and common ports, network devices (router, switch, ap), wireless standards (802.11a/b/g/n/ac/ax), and related concepts. Network fundamentals and devices. To pass this section you need practical knowledge of how these technologies work together.
What You'll Be Tested On
- TCP/IP and common ports
- Network devices (router, switch, AP)
- Wireless standards (802.11a/b/g/n/ac/ax)
- Network types and tools
Key Technologies in This Domain
Study Strategy for Domain 2
While 20% might seem like a smaller portion, every point counts toward the passing score.
Exam Tips for Domain 2
Memorize common ports: 80 HTTP, 443 HTTPS, 22 SSH, 3389 RDP, 53 DNS.
Frequently Asked Questions
How many questions come from Domain 2?
Domain 2 (Networking) makes up 20% of the APLUS1 exam.
What should I focus on for Domain 2?
Key topics include Networking.
How should I prepare for Networking questions?
Review key topics, then practice with domain-specific questions focusing on real-world scenarios.
What's the best order to study APLUS1 domains?
Start with highest-weighted: Mobile Devices (15%), Networking (20%), Hardware (25%), Virtualization and Cloud Computing (11%), Hardware and Network Troubleshooting (29%).
Practice Domain 2 Questions
Test your knowledge of Networking with practice questions from our APLUS1 question bank.
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