CompTIA Network+ — Network Troubleshooting

What’s covered in our CompTIA Network+ Network Troubleshooting practice test?

Our Network Troubleshooting Practice Test is designed to help you prepare for the CompTIA Network+ (N10-009) certification exam by testing your ability to diagnose and resolve common network issues. This practice test simulates the real exam conditions and helps you build your troubleshooting skills, which are critical for anyone working in IT and networking.

In this practice test, you’ll review questions covering:

Common network problems and issues

Test your knowledge of the most common network problems, including connectivity issues, slow network speeds, and hardware malfunctions.

Troubleshooting tools and techniques

Evaluate your understanding of network troubleshooting tools such as ping, traceroute, ipconfig, and other diagnostic utilities that help identify and fix network issues.

Troubleshooting network hardware

Learn how to identify and resolve issues with network hardware, including routers, switches, modems, cables, and wireless access points.

Troubleshooting network protocols

Review how to troubleshoot issues with key network protocols like TCP/IP, DNS, DHCP, HTTP, and others, which are commonly tested on the CompTIA Network+ exam.

Network performance issues

Evaluate your ability to diagnose and resolve performance issues such as network congestion, packet loss, latency, and bandwidth limitations.

Wireless network troubleshooting

Understand how to diagnose and resolve wireless network issues, including signal interference, range problems, and configuration errors.

Troubleshooting network configurations

Learn how to identify and correct misconfigurations in network settings, such as incorrect IP addressing, VLAN setup, or DNS issues.

If you want to practice other domains or focus on specific topics, you can also check out our CompTIA Network+ practice test to continue refining your skills.