The correct answer is: A. Protocols
Protocols are a set of rules that govern how data is exchanged between devices on a network. They are essential for the smooth and efficient operation of the internet.
Algorithms are a set of instructions that are used to solve a problem. They are not directly related to the sending, traveling, and receiving of information on the internet.
Programs are a set of instructions that are used to control a computer. They are not directly related to the sending, traveling, and receiving of information on the internet.
Procedures are a set of steps that are followed to complete a task. They are not directly related to the sending, traveling, and receiving of information on the internet.
Here are some examples of protocols:
- The Hypertext Transfer Protocol (HTTP) is used to transfer data between a web server and a web browser.
- The Transmission Control Protocol (TCP) is used to ensure that data is reliably transmitted between two devices.
- The Internet Protocol (IP) is used to route data between devices on the internet.
Protocols are essential for the smooth and efficient operation of the internet. They allow devices to communicate with each other and ensure that data is transmitted reliably.