Networking Fundamentals — CompTIA PenTest+ (PT0-002) Practice Questions

Networking fundamentals encompass the core concepts of how data moves across networks, including the OSI and TCP/IP models, IP addressing and subnetting, routing, switching, and common protocols. The PT0-002 exam assumes candidates have a working knowledge of these fundamentals because penetration testing tools and techniques are grounded in understanding what is happening at each layer of the stack. Without this foundation, candidates cannot interpret scan results, understand how pivoting works, or reason about why certain attack paths succeed or fail. Topics such as VLAN segmentation, NAT, and packet routing all appear in exam scenarios involving network-layer exploitation and lateral movement.

Free questions on networking fundamentals