Question

Which of the following best describes the purpose of using subnets? answer

O subnets let you connect a private network to the internet.
O subnets combine multiple ip network addresses into one network address.
O subnets divide an ip network address into multiple network addresses.
O subnets place each device within its own collision domain.

Answer 1

The purpose of using subnets is best described by the following option: subnets divide an IP network address into multiple network addresses.

Step-by-step explanation:

A subnet, or subnetwork, is a network inside a network. Subnets make networks more efficient. Through subnetting, network traffic can travel a shorter distance without passing through unnecessary routers to reach its destination.

Each computer, or host, on the internet has at least one IP address as a unique identifier. Organizations will use a subnet to subdivide large networks into smaller, more efficient subnetworks. With subnets, devices will not be able to access the whole network, and companies can dictate which hardware and users have access to more sensitive data.

This is done to improve network performance and organization by creating smaller, manageable segments within a larger network.

Subnets can limit broadcast traffic, enhance network security, and simplify management by allowing administrators to control the flow of traffic.