What is the purpose of the IP address?

Vaibhav Kothia May 26, 2023 0 Comments

The IP address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It serves two primary functions: host or network interface identification and location addressing.

Example:

An IP address is a series of numbers and decimals that are assigned to each device connected to a network. For example, a computer connected to a network may have an IP address of 192.168.1.1. This address is used to identify the device and its location on the network.

What is the difference between TCP and UDP?

Vaibhav Kothia May 26, 2023 0 Comments

TCP (Transmission Control Protocol) is a connection-oriented protocol that provides reliable communication between two endpoints. It ensures that all data is received in the order it was sent and requires acknowledgement of each packet to guarantee delivery. An example of a TCP protocol is HTTP, which is used to transfer web pages from a server to a web browser.

UDP (User Datagram Protocol) is a connectionless protocol that provides an unreliable communication between two endpoints. It does not guarantee that all data will be received in the order it was sent and does not require acknowledgement of each packet. An example of a UDP protocol is DNS, which is used to resolve domain names to IP addresses.

What is TCP/IP?

Vaibhav Kothia May 26, 2023 0 Comments

TCP/IP stands for Transmission Control Protocol/Internet Protocol. It is a set of communication protocols used for connecting computers on the Internet. TCP/IP is the language computers use to communicate with each other over the Internet.

Example: When you type in a website address in your browser, your computer sends a message to the web server using TCP/IP. The web server then responds with the requested web page, also using TCP/IP.