What is the function of an IP address in networking?

The correct answer is D. represents the unique ID that is assigned to one host on a network. An IP address is a logical address assigned to a host on a network that uniquely identifies that host and enables routing of packets to it. Option A more closely describes a MAC address (hardware-level network connection identifier). Option B describes firewall or QoS rules…

Network Fundamentals

Question

Options

Arepresents a network connection on specific devices
Bspecifies the type of traffic that is allowed to roam on a network
Cspecifies resource's location and the mechanism to retrieve it
Drepresents the unique ID that is assigned to one host on a network

How the community answered

(29 responses)

A
3% (1)
B
7% (2)
D
90% (26)

Explanation

An IP address is a logical address assigned to a host on a network that uniquely identifies that host and enables routing of packets to it. Option A more closely describes a MAC address (hardware-level network connection identifier). Option B describes firewall or QoS rules, not IP addresses. Option C describes a URL/URI (which specifies both a resource's location and the protocol to retrieve it). Only option D correctly captures the IP address's role as a unique logical identifier for a single host.

Topics

#IP addressing#Network fundamentals#Host identification

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