Exam 7: Telecommunications, the Internet, and Wireless Technology

A network that spans a city, and sometimes its major suburbs as well, is called a

In TCP/IP, IP is responsible for

Fiber-optic cable is more expensive and harder to install than wire media.

Which digital cellular standard is used widely throughout the world except the United States?

Two computers using TCP/IP can communicate even if they are based on different hardware and software platforms.

Together, a protocol prefix, a domain name, a directory path, and a document name, are called a(n)

Web sites that enable users to share information, collaborate, and create new services and content are called ________ sites.

The 802.11 set of standards is known as

Which type of network would be most appropriate for a business that comprised three employees and a manager located in the same office space, whose primary need is to share documents?

In the domain name "http://books.azimuth-interactive.com", which element is the second-level domain?

Which organization helps define the overall structure of the Internet?

Which of the following is the first generation of cellular systems suitable for watching videos?

In a client/server network, a network server provides every connected client with an address so it can be found by others on the network.

Blogs, wikis, and social networking sites were designed for individuals to communicate with each other. What uses do businesses have for these tools? Give specific examples.

________ combine the functionality of a cell phone with the computing of a laptop.

In a large company today, you will often find an infrastructure that includes hundreds of small LANs linked to each other as well as to corporate-wide networks.

The backbone networks of the Internet are typically owned by long-distance telephone companies called ________.

Wikis allow visitors to change or add to the original posted material.

Which process is used to protect transmitted data in a VPN?

The most appropriate wireless networking standard for creating PANs is