Exam 7: Telecommunications the Internet and Wireless Technology

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

The WiMax standard can transmit up to a distance of approximately

The number of cycles per second that can be sent through any telecommunications medium is measured in kilobytes.

What are the business advantages of using voice over IP (VoIP)technology?

In a telecommunications network architecture,a protocol is

Bandwidth is the

Which of the following statements about RFID is not true?

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

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

A hub is a networking device that connects network components and is used to filter and forward data to specified destinations on the network.

________________________________ are very simple devices that connect network components,sending a packet of data to all other connected devices.

What technology allows people to have Knowledge pulled from Web sites and fed automatically to their computers?

Bluetooth can be used to link up to ________ devices within a 10-meter area using low-power,radio-based communication.

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?

The 802.11 set of standards is known as

Telephone networks are fundamentally different from computer networks.

____________________________________is the process of improving the quality and volume of Web traffic to a Web site by employing a series of techniques that help a Web site achieve a higher ranking with the major search engines when certain keywords and phrases are put in the search field.

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

The __________________ layer enables client application programs to access the other layers and defines the protocols that applications use to exchange data.

An Internet Protocol (IP)address,which currently is a 64-bit number represented by four strings of numbers ranging from 0 to 255 separated by periods.