INTRODUCTION
OVERVIEW OF THE INTERNET
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Protocols
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IP
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TCP
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TCP/IP
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Detailed explanation-1: -Internet Protocol (IP) is the method or protocol by which data is sent from one computer to another on the internet. Each computer–known as a host–on the internet has at least one IP address that uniquely identifies it from all other computers on the internet.
Detailed explanation-2: -An Internet Protocol (IP) address is a unique numerical identifier for every device or network that connects to the internet. Typically assigned by an internet service provider (ISP), an IP address is an online device address used for communicating across the internet.
Detailed explanation-3: -If the two addresses are in different networks, then the device will send the packet towards the home router’s LAN interface, which is referred to as the default gateway. The home router will then forward the packet onto the ISP via its WAN interface. The LAN devices learn about the default gateway via DHCP.