Networking Hardware – What Is a NIC? Identify the correct meaning of the acronym NIC as used in computer networking and PC hardware.

Introduction / Context:
Computers connect to networks using physical or virtual adapters. The term NIC is fundamental in IT support, system administration, and hardware documentation.

Given Data / Assumptions:

• We are in a networking/hardware context.
• NIC is a component that enables network access.
• Options include humorous or incorrect expansions.

Concept / Approach:
NIC stands for Network Interface Card. It provides the hardware interface between a computer and a network medium (for example, Ethernet RJ-45, fiber, or wireless). Modern systems may integrate NICs on the motherboard or expose them as PCIe/USB adapters, physical or virtual.

Step-by-Step Solution:

Verification / Alternative check:
Device Manager (Windows) or lspci/ifconfig/ip tools (Linux/macOS) list NICs by vendor and model, confirming the correct expansion.

Why Other Options Are Wrong:

• Netware Intranet Controller: Not a general industry term; sounds vendor-specific and incorrect.
• No Internet Connection: A status phrase, not hardware.
• Network Interference Control: Not a standard component name.

Common Pitfalls:
Confusing NICs with modems or routers; NICs provide the computer’s local link to the network, while modems and routers perform different roles.

Final Answer:
Network Interface Card