4.9.3.1 How the Internet Works - Summary Notes Flashcard

Front

Role of an ISP

Back

Connect users to the Internet

Front

What is a secure communication protocol over a network?

Back

HTTPS

Front

Main function of a router?

Back

Directs data packets between networks.

Front

DNS stands for:

Back

Domain Name System

Front

Fully Qualified Domain Name (FQDN)

Back

A complete domain name, including the host and domain.

Front

What is the primary purpose of a domain service?

Back

To translate domain names into IP addresses.

Front

The Importance of DNS for Domain Services

Back

It translates domain names to IP addresses.

Front

Role of Regional Internet Registries (RIRs)

Back

Allocate and manage IP address resources

Front

Function of Local Internet Registries (LIRs):

Back

Allocate IP addresses to end users.

Front

Fundamental role of Internet Protocol (IP):

Back

Assigns unique addresses to devices