MGT405 Chapter 8 Quiz

Individuals are finding it convenient and productive to use wireless devices for which of the following reasons, EXCEPT:

• Work locations are more flexible.

• Sufficient computing power to perform any tasks.

• Communicate wirelessly with the internet and other devices.

• Employee can share organization information

Of the following, which is the major problem with smart phones?

• They are too slow

• They are too expensive

• They can be used to compromise security

• Their browsers are not fully functional

Microwave transmission systems are used for _____ volume, _____ distance, _____ communications.

• low, long, broadcast

• high, long, broadcast

• high, short, line-of-sight

• high, long, line-of-sight

Which type of satellite has the largest footprint?

• Low-earth-orbit

• Medium-earth-orbit

• Geostationary

• Polar orbit

Below are uses of Global Positioning Systems (GPS), EXCEPT:

• Use for navigation

• Mapping

• Surveying

• Ultra-wideband

_____ is a satellite-based tracking system that enables users to determine a person’s position.

• Bluetooth

• Wireless application protocol

• Short message service

• Global positioning system

Which of the following is not an advantage of radio?

• Radio waves do not create electrical interference problems

• Radio devices are easy to install

• No metallic wire are needed

• Radio devices are inexpensive

_____ is a wireless standard that enables temporary, short-range connection between mobile devices.

• Wi-Fi

• Bluetooth

• Global positioning system

• Wireless application protocol

Which of the following statements about Wi-Fi is not correct?

• Wi-Fi provides simple internet access.

• Wi-Fi is expensive to set up.

• Laptop PC scans contain chips that can send and receive Wi-Fi signals.

• Many companies offer free Wi-Fi access in their stores.

_____ communicate(s) via radio waves using radio antennas placed within adjacent geographic areas.

• Cell phones

• Bluetooth

• A satellite

• Near-field communications