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Test your basic knowledge |
Wireless Mobile Computing And M- Commerce
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 32 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A services provided by digital cell phones that can send and receive short text messages (160 characters)
mobile wallet
telemetry
infrared
short message service (SMS)
2. The one quarter second transmission delay in communication to and from GEO satellites
telemetry
Voice portal
propagation delay
satellite transmission
3. An antenna connecting a mobile device to a wired local area network
wireless fidelity
near-field communications
wireless sensor networks
wireless access point
4. A high bandwidth wireless technology with transmission speeds in excess of 100 mbps that can be used for such applications as streaming multimedia from a personal computer to a television
near-field communications
ultra wideband (UWB)
satellite radio
radio transmission
5. A wireless system that offers uninterrupted near CD quality music that is beamed to your radio from satellites
wireless fidelity
wireless local area network
satellite radio
mobile computing
6. Telecommunications in which electromagnetic waves carry the signal between communicating devices
Cellular telephones (cell phones)
propagation delay
wireless
radio transmission
7. A computer network used for communication among computer devices close to one person
telemetry
ultra wideband (UWB)
Cellular telephones (cell phones)
personal area network
8. A wireless technology that allows manufacturers to attach tags with antennas and computer chips on goods and then track their movement through radio signals
propagation delay
wireless network interface card
radio frequency identification
wireless
9. A wireless system that uses microwaves for high volume - long distance - point to point communication
microwave transmission
mobile portal
short message service (SMS)
wireless sensor networks
10. A type of wireless transmission that uses red light not commonly visible to human eyes
telemetry
wireless sensor networks
bluetooth
infrared
11. A small geographical perimeter within which a wireless access point provides service to a number of users
telemetry
wireless network interface card
Hotspot
wireless local area network
12. A network composed to motes in the physical environment that wake up at intervals to transmit data to their nearest neighbor mote
mesh network
propagation delay
wireless local area network
pervasive computing
13. The standard that enables wireless devices with tiny display screens - low bandwidth connections - and minimal memory to access web based info and services
wireless access point
radio frequency identification
microbrowser
wireless application protocol
14. Chip technology that enables shorta range connection (data and voice) between wireless devices
propagation delay
short message service (SMS)
bluetooth
Voice portal
15. A device that has built in radio and antenna and is essential to enable a computer to have wireless communication capabilities
wireless application protocol
wireless sensor networks
personal area network
wireless network interface card
16. A computer network in a limited geographical area that uses wireless transmission for communication
satellite transmission
wireless local area network
mobile portal
Hotspot
17. A technology that allows users to make purchases with a single click from their mobile devices
mobile wallet
wireless
short message service (SMS)
satellite radio
18. Telephones that use radio waves to provide two way communication
Cellular telephones (cell phones)
radio frequency identification
near-field communications
wireless application protocol
19. A portal that aggregates and provides content and services for mobile users
wireless application protocol
short message service (SMS)
Hotspot
mobile portal
20. The wireless transmission and receipt of data gathered from remote sensors
telemetry
ultra wideband (UWB)
radio transmission
wireless 911
21. Mobile commerce transactions targeted to individuals in specific loactions at specific times
short message service (SMS)
wireless network interface card
microbrowser
location based commerce (l commerce)
22. Networks of interconnected battery powered wireless sensors placed in the physical environment
wireless
wireless sensor networks
mobile wallet
propagation delay
23. A web site with an audio interface
Voice portal
mobile portal
infrared
radio frequency identification
24. 911 emergency calls made with wireless devices
Hotspot
wireless 911
wireless fidelity
wireless access point
25. A computer environment in which virtually every object has processing power with the wireless or wired connections to a global network
wireless fidelity
propagation delay
near-field communications
pervasive computing
26. A set of standards for wireless devices with tiny display screens - low bandwidth connections - and minimal memory to access web based info and services
wireless local area network
wireless fidelity
wireless access point
radio frequency identification
27. The smallest of the short range wireless networks that is designed to be embedded in mobile devices such as cell phones and credit cards
near-field communications
pervasive computing
short message service (SMS)
wireless access point
28. A wireless system that uses satellites to enable users to determine their position anywhere on earth
Hotspot
wireless local area network
satellite transmission
Global positioning system (GPS)
29. Internet browsers with a small file size that can work within the low memory constraints of wireless devices and the low bandwidths of wireless networks
radio frequency identification
near-field communications
Hotspot
microbrowser
30. A wireless transmission system that uses satellites for broadcast communications
mobile computing
mesh network
short message service (SMS)
satellite transmission
31. A real time wireless connection between a mobile device and other computing environments such as the internet or an intranet
Cellular telephones (cell phones)
mobile computing
pervasive computing
short message service (SMS)
32. Transmission that uses radio wave frequencies to send data directly between transmitters and receivers
location based commerce (l commerce)
radio transmission
short message service (SMS)
wireless network interface card