INTRODUCTION TO COMPUTERS
COMPUTER NETWORKS AND THE INTERNET
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Private telecommunications
|
|
|
The World Wide Web
|
|
|
The National Science Foundation (NSF)
|
|
|
ARPA
|
Detailed explanation-1: -Which of the following enabled private (i.e., commercial) business to be conducted over networks connected to NSFnet? Private telecommunications companies. In 1969, which U.S. Department of Defense agency funded what would become the first global computer network? The Advanced Research Projects Agency (ARPA).
Detailed explanation-2: -TCP/IP stands for Transmission Control Protocol/Internet Protocol and is a suite of communication protocols used to interconnect network devices on the internet.
Detailed explanation-3: -With wireless broadband, a provider usually provides service over a wide area to many customers. A modem is used to connect to the provider’s wireless network, with most modems linked to a single provider.
Detailed explanation-4: -Which of the following is an example of protocol-based network virtualization? VLANs and VPNs are two examples of protocol-based network virtualization.