It literally means a network of networks. The Internet is comprised of thousands of smaller regional computer networks scattered throughout the globe.

It literally means a network of networks. The Internet is comprised of thousands of smaller regional computer networks scattered throughout the globe.

• A. Industry
• B. Internet
• C. Improvements
• D. Import

Answer: (B)

Think of a system that links many separate networks into one global network. The Internet fits this description perfectly: it's made up of thousands of regional computer networks around the world that are interconnected using common protocols like TCP/IP. This arrangement lets data move from any network to any other across geographic boundaries. The other options don’t describe a communications system: industry is about economic sectors, improvements are enhancements, and import is a trade term for bringing goods into a country. So the term that best matches is the Internet.

Think of a system that links many separate networks into one global network. The Internet fits this description perfectly: it's made up of thousands of regional computer networks around the world that are interconnected using common protocols like TCP/IP. This arrangement lets data move from any network to any other across geographic boundaries. The other options don’t describe a communications system: industry is about economic sectors, improvements are enhancements, and import is a trade term for bringing goods into a country. So the term that best matches is the Internet.