Exam 1: Its a Wireless World

What type of device is used in the medical field to diagnose digestive problems without surgery?

Many hospitals use laptop computers on mobile carts with barcode scanners or ____________________ readers and a wireless network interface card.

When a Web server sends a Web page back to a PC, it is only sending HTML code; the ____ is responsible for interpreting that code and displaying the results on the screen.

Where can a RFID tag be read?

How do airlines use wireless technology to improve aircraft maintenance?

Wireless devices operate using ____________________ signals, creating the potential for two types of signal interference.

Amanda's car is equipped with hands-free cellular calling based on the Bluetooth wireless standard. Explain how this device helps Amanda during her commute.

Which sector of the economy has adopted wireless technology most completely?

Explain how wireless LANs are beneficial to both teachers and students in an educational setting.

What is the range of transmission for a WPAN?

____ is a low-power wireless data and voice transmission technology.

If an organization's data processing center becomes inoperable, it can move all data processing operations to a ____, often within an hour.

Public ____________________ are locations where wireless data services are available.

A(n) ____________________ cable connects the AP to a wired LAN or to the Internet.

Where must a WiMax transmitter be located?

How many millions of bits per second can be transmitted in a Wi-Fi network?

A WAP cell phone runs a tiny browser program called a microbrowser that uses Wireless Markup Language (WML) instead of HTML.

What are the components of a wireless network?

An employee who purchases an access point and secretly brings it into the office in order to provide personal wireless access has installed what is known as a ____ access point.

What is the primary advantage of wireless technology?