Lesson 16: The Internet And Education

Explanation
The given answer is "Internet." The explanation for this is that the internet is indeed the largest and far-flung network system-of all-systems. It is a global network of interconnected computers that allows for the exchange of information and communication between users worldwide. The internet encompasses various technologies and protocols that enable the transfer of data, access to websites, online services, and much more. Its vastness and reach make it the largest network system, connecting millions of devices and users across the globe.

Explanation
A server is a special software program that uses the internet protocol. It is responsible for receiving and responding to requests from client computers over a network. Servers play a crucial role in managing and distributing resources, data, and services to multiple clients. They use the internet protocol to establish communication and transfer data between clients and themselves. Therefore, a server fits the description of a special software program that uses the internet protocol.

Explanation
The correct answer is I and II. The Transmission Control Protocol (TCP) is responsible for breaking data into packets, ensuring they are delivered in the correct order, and reassembling them at the destination. The Internet Protocol (IP) is responsible for addressing and routing the packets to their correct destination. Together, TCP and IP provide a reliable and efficient way of transmitting data over the Internet. Servers play a role in coordinating and managing the flow of data, but they are not directly involved in the transmission process.

Explanation
The Internet is a decentralized network of interconnected computers and infrastructure that is not owned or controlled by any single individual or entity. It is a global system that is maintained and operated by various organizations, governments, and individuals working together. Therefore, it can be said that no one owns the Internet.

Explanation
The term "Net" is commonly used as a shorter form for "Internet." It refers to the global network of computers that are interconnected and communicate with each other using a standardized set of protocols. The Internet allows users to access and share information from various sources worldwide. The other options mentioned, such as "Web Browser" and "Google Chrome," are specific tools or software used to access and navigate the Internet. Therefore, the correct answer is "Internet."

Explanation
The statement suggests that there are extra charges after paying the sign-up fees for using the Internet. However, the correct answer is False, indicating that there are no additional charges once the sign-up fees are paid. This implies that the Internet does not require any extra payments beyond the initial sign-up fees.

Explanation
The statement is true because the internet is indeed a loosely organized collection of thousands of interconnected networks. These networks allow computers from all over the world to connect and communicate with each other. With approximately 25,000 networks, the internet facilitates global connectivity and enables the exchange of information, data, and services on a massive scale.

Explanation
To gain access to the Internet, a computer must be equipped with a server. This is because a server is responsible for managing network resources and providing services to other computers on the network. Without a server, the computer would not be able to connect to the Internet and access websites, send emails, or perform any online activities. Therefore, the statement "True" is correct.

Explanation
This statement is true because individuals who use the internet on their personal computers typically need to subscribe to an internet service provider (ISP) and pay monthly fees for the internet service. These fees cover the cost of accessing the internet and maintaining a connection. Without paying these ongoing fees, individuals may not be able to use the internet on their personal computers.

Explanation
The statement suggests that the system being referred to has central headquarters, centrally offered services, and a comprehensive online index. However, the correct answer is false, indicating that this statement is not accurate. Therefore, the system being described does not have central headquarters, centrally offered services, and a comprehensive online index.