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

Our Network Fundamentals Practice Test is designed to help you assess and strengthen your understanding of the foundational concepts that are essential for the CompTIA Network+ (N10-007) certification exam. This test focuses on the basic principles and key components of networking, helping you master the fundamental knowledge you need to succeed.

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

Basic network concepts

Test your understanding of the fundamental concepts of networking, such as what networks are, the types of networks (LAN, WAN, MAN), and the key components that make up a network infrastructure.

Network topologies

Learn about different network topologies (e.g., star, mesh, bus) and their benefits and drawbacks. Understand how networks are organized and how information flows between network devices.

OSI model and TCP/IP stack

Practice identifying the layers of the OSI model (Open Systems Interconnection) and the TCP/IP model, as well as understanding how protocols work at each layer to facilitate network communication.

Networking devices and their functions

Evaluate your knowledge of the different devices used in networking, such as switches, routers, hubs, access points, and firewalls. Understand how each device works within a network.

IP addressing and subnetting basics

Review basic concepts of IP addressing, including IPv4 and IPv6 addresses. Test your understanding of subnetting, how it divides networks, and why it’s important for efficient network management.

Data transmission methods

Test your knowledge of data transmission methods, including wired (Ethernet) and wireless (Wi-Fi) transmission, and how data is transmitted between devices on a network.

Common network protocols

Learn about common network protocols like TCP/IP, HTTP, FTP, DNS, and others. Understand the purpose and function of each protocol in a network environment.

If you want to further test your knowledge and move on to more advanced topics, you can also try our CompTIA Network+ practice test for a comprehensive exam simulation.