Who maintains the networks that form the Internet?
Who maintains the networks that form the Internet?
No single person or organisation controls the internet in its entirety. Like the global telephone network, no one individual, company or government can lay claim to the whole thing. However, lots of individuals, companies and governments own certain bits of it.2018-07-26
Which if the following is an example of a DCE?
A modem is the most common kind of DCE. Other common examples are ISDN adapters, satellites, microwave stations, base stations, and network interface cards.
Which type of network topology connects multiple devices to a central device?
Star topology has become the dominant physical topology for LANs. The star was first popularized by ARCNET, and later adopted by Ethernet. Each node is connected directly to a central device such as a hub or a switch, as shown in Figure 5.17.
Which type of protocol provides a way to transfer files from one computer to another over any TCP IP network such as LAN or the Internet?
FTP
How many Internet backbones are there?
Today, the internet is made up of more than 40,000 different networks. These networks still communicate with each other using the TCP/IP standards Cerf and Kahn developed in the 1970s.2014-06-02
Which of the following is an example of a DCE?
A modem is the most common kind of DCE. Other common examples are ISDN adapters, satellites, microwave stations, base stations, and network interface cards.